Animal Welfare
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Animal welfare is the quality of life and overall well-being of
animal Animals are multicellular, eukaryotic organisms in the Biology, biological Kingdom (biology), kingdom Animalia (). With few exceptions, animals heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, ...
s. Formal standards of animal welfare vary between contexts, but are debated mostly by animal welfare groups, legislators, and academics.
Animal welfare science Animal welfare science is the scientific study of the welfare of animals as pets, in zoos, laboratories, on farms and in the wild. Although animal welfare has been of great concern for many thousands of years in religion and culture, the investigat ...
uses measures such as
longevity Longevity may refer to especially long-lived members of a population, whereas ''life expectancy'' is defined Statistics, statistically as the average number of years remaining at a given age. For example, a population's life expectancy at birth ...
,
disease A disease is a particular abnormal condition that adversely affects the structure or function (biology), function of all or part of an organism and is not immediately due to any external injury. Diseases are often known to be medical condi ...
,
immunosuppression Immunosuppression is a reduction of the activation or efficacy of the immune system. Some portions of the immune system itself have immunosuppressive effects on other parts of the immune system, and immunosuppression may occur as an adverse react ...
,
behavior Behavior (American English) or behaviour (British English) is the range of actions of Individual, individuals, organisms, systems or Artificial intelligence, artificial entities in some environment. These systems can include other systems or or ...
,
physiology Physiology (; ) is the science, scientific study of function (biology), functions and mechanism (biology), mechanisms in a life, living system. As a branches of science, subdiscipline of biology, physiology focuses on how organisms, organ syst ...
, and
reproduction Reproduction (or procreation or breeding) is the biological process by which new individual organisms – "offspring" – are produced from their "parent" or parents. There are two forms of reproduction: Asexual reproduction, asexual and Sexual ...
, although there is debate about which of these best indicate animal welfare. Respect for animal welfare is often based on the belief that nonhuman animals are
sentient Sentience is the ability to experience feelings and sensations. It may not necessarily imply higher cognitive functions such as awareness, reasoning, or complex thought processes. Some writers define sentience exclusively as the capacity for ''v ...
and that consideration should be given to their
well-being Well-being is what is Intrinsic value (ethics), ultimately good for a person. Also called "welfare" and "quality of life", it is a measure of how well life is going for someone. It is a central goal of many individual and societal endeavors. ...
or
suffering Suffering, or pain in a broad sense, may be an experience of unpleasantness or aversion, possibly associated with the perception of harm or threat of harm in an individual. Suffering is the basic element that makes up the negative valence (psyc ...
, especially when they are under the care of humans. These concerns can include how animals are
slaughtered ''Slaughtered'' (working title ''Schooner of Blood'') is an Australian slasher film directed by Kate Glover, and produced by Sue Brown. The film stars Steven O'Donnell (actor, presenter), Steven O’Donnell and James Kerley. Premise The story tel ...
for food, how they are used in
scientific research The scientific method is an empirical method for acquiring knowledge that has been referred to while doing science since at least the 17th century. Historically, it was developed through the centuries from the ancient and medieval world. The ...
, how they are kept (as pets, in zoos, farms, circuses, etc.), and how human activities affect the welfare and survival of wild species. There are two forms of criticism of the concept of animal welfare, coming from diametrically opposite positions. One view, held by some thinkers in history, holds that humans have no duties of any kind to animals. The other view is based on the
animal rights Animal rights is the philosophy according to which many or all Animal consciousness, sentient animals have Moral patienthood, moral worth independent of their Utilitarianism, utility to humans, and that their most basic interests—such as ...
position that animals should not be regarded as objects and any use of animals by humans is unacceptable. Accordingly, some animal rights proponents argue that the perception of better animal welfare is used as an excuse for continued exploitation of animals. Some authorities therefore treat animal welfare and animal rights as two opposing positions. Others see animal welfare gains as incremental steps towards animal rights. The predominant view of modern
neuroscientist A neuroscientist (or neurobiologist) is a scientist specializing in neuroscience that deals with the anatomy and function of neurons, Biological neural network, neural circuits, and glia, and their Behavior, behavioral, biological, and psycholo ...
s, notwithstanding philosophical problems with
the definition ''The DEFinition'' is the tenth studio album by American rapper LL Cool J, released on August 31, 2004, by Def Jam Recordings. Largely produced by Timbaland, with several tracks produced by N.O. Joe, Teddy Riley, and 7 Aurelius, the album peake ...
of
consciousness Consciousness, at its simplest, is awareness of a state or object, either internal to oneself or in one's external environment. However, its nature has led to millennia of analyses, explanations, and debate among philosophers, scientists, an ...
even in humans, is that consciousness exists in nonhuman animals; however, some still maintain that consciousness is a philosophical question that may never be scientifically resolved. A new study has devised a unique way to dissociate conscious from nonconscious perception in animals. The researchers built experiments predicting opposite behavioral outcomes to consciously vs. non-consciously perceived stimuli. The monkeys' behaviors displayed these exact opposite signatures, just like aware and unaware humans tested in the study.


History, principles, and practice

Animal protection laws were enacted as early as the 1st millennium BCE in
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
. Several Indian kings built hospitals for animals, and emperor
Ashoka Ashoka, also known as Asoka or Aśoka ( ; , ; – 232 BCE), and popularly known as Ashoka the Great, was List of Mauryan emperors, Emperor of Magadha from until #Death, his death in 232 BCE, and the third ruler from the Mauryan dynast ...
(304–232 BCE) issued orders against hunting and animal slaughter, in line with ''
ahimsa (, IAST: , ) is the ancient Indian principle of nonviolence which applies to actions towards all living beings. It is a key virtue in Indian religions like Jainism, Buddhism and Hinduism. (also spelled Ahinsa) is one of the cardinal vi ...
'', the doctrine of
non-violence Nonviolence is the personal practice of not causing harm to others under any condition. It may come from the belief that hurting people, animals and/or the environment is unnecessary to achieve an outcome and it may refer to a general philosoph ...
.Garner (2005), pp. 21–22
Mill (1874)
.
In the 13th century CE,
Genghis Khan Genghis Khan (born Temüjin; August 1227), also known as Chinggis Khan, was the founder and first khan (title), khan of the Mongol Empire. After spending most of his life uniting the Mongols, Mongol tribes, he launched Mongol invasions and ...
protected wildlife in
Mongolia Mongolia is a landlocked country in East Asia, bordered by Russia to the north and China to the south and southeast. It covers an area of , with a population of 3.5 million, making it the world's List of countries and dependencies by po ...
during the breeding season (March to October). Early legislation in the
Western world The Western world, also known as the West, primarily refers to various nations and state (polity), states in Western Europe, Northern America, and Australasia; with some debate as to whether those in Eastern Europe and Latin America also const ...
on behalf of animals includes the Ireland Parliament (Thomas Wentworth) " An Act against Plowing by the Tayle, and pulling the Wooll off living Sheep", 1635, and the Massachusetts Colony (
Nathaniel Ward Nathaniel Ward (1578 – October 1652) was a Puritan clergyman and pamphleteer in England and Massachusetts. Biography A son of John Ward, a noted Puritan minister, he was born in Haverhill, Suffolk, England. He studied law and graduated fr ...
) "Off the Bruite Creatures" Liberty 92 and 93 in the "
Massachusetts Body of Liberties The Massachusetts Body of Liberties was the first legal code established in New England, compiled by Puritan minister Nathaniel Ward. The laws were established by the Massachusetts General Court in 1641. The Body of Liberties begins by establishin ...
" of 1641. In the
Edo period The , also known as the , is the period between 1600 or 1603 and 1868 in the history of Japan, when the country was under the rule of the Tokugawa shogunate and some 300 regional ''daimyo'', or feudal lords. Emerging from the chaos of the Sengok ...
of
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
,
Tokugawa Tsunayoshi was the fifth ''shōgun'' of the Tokugawa dynasty of Japan. He was the younger brother of Tokugawa Ietsuna, as well as the son of Tokugawa Iemitsu, the grandson of Tokugawa Hidetada, and the great-grandson of Tokugawa Ieyasu.Nussbaum, Louis- ...
(1646 - 1709) instituted several laws relating to animal welfare, particularly towards dogs, earning him the nickname of "the dog
Shogun , officially , was the title of the military aristocracy, rulers of Japan during most of the period spanning from 1185 to 1868. Nominally appointed by the Emperor of Japan, Emperor, shoguns were usually the de facto rulers of the country, exc ...
". In 1776, English clergyman
Humphrey Primatt Humphrey Primatt (1734 – ) was an English clergyman and early animal rights writer.Simons, John. (2002). ''Animals, Literature and the Politics of Representation''. Palgrave. pp. 39–41.
authored ''A Dissertation on the Duty of Mercy and Sin of Cruelty to Brute Animals'', one of the first books published in support of animal welfare.
Marc Bekoff Marc Bekoff (born September 6, 1945, in Brooklyn, New York) is an American biologist, ethologist, behavioral ecologist and writer. He is Professor Emeritus of Ecology and Evolutionary Biology at the University of Colorado Boulder and cofounder o ...
said that "Primatt was largely responsible for bringing animal welfare to the attention of the general public." Since 1822, when Irish MP Richard Martin brought the "
Cruel Treatment of Cattle Act 1822 The Cruel Treatment of Cattle Act 1822 ( 3 Geo. 4. c. 71) was an act of the Parliament of the United Kingdom with the long title "An Act to prevent the cruel and improper Treatment of Cattle"; it is sometimes known as Martin's Act, after the M ...
" through Parliament offering protection from cruelty to cattle, horses, and sheep, an animal welfare movement has been active in England. Martin was among the founders of the world's first animal welfare organization, the
Society for the Prevention of Cruelty to Animals A Society for the Prevention of Cruelty to Animals (SPCA) is a common name for non-profit animal welfare organizations around the world. The oldest SPCA organization is the Royal Society for the Prevention of Cruelty to Animals, which was founded ...
, or SPCA, in 1824. In 1840,
Queen Victoria Victoria (Alexandrina Victoria; 24 May 1819 – 22 January 1901) was Queen of the United Kingdom of Great Britain and Ireland from 20 June 1837 until Death and state funeral of Queen Victoria, her death in January 1901. Her reign of 63 year ...
gave the society her blessing, and it became the
RSPCA The Royal Society for the Prevention of Cruelty to Animals (RSPCA) is a charity operating in England and Wales which promotes animal welfare. The RSPCA is funded primarily by voluntary donations. Founded in 1824, it is the oldest and largest a ...
. The society used members' donations to employ a growing network of inspectors, whose job was to identify abusers, gather evidence, and report them to the authorities. In 1837, the German minister Albert Knapp founded the first German animal welfare society. One of the first national laws to protect animals was the UK
Cruelty to Animals Act 1835 The Cruelty to Animals Act 1835 ( 5 & 6 Will. 4. c. 59) or the Humane Act 1835, or the Protection of Animals Act 1835, was an act of the Parliament of the United Kingdom The Parliament of the United Kingdom of Great Britain and Northern Ire ...
followed by the
Protection of Animals Act 1911 The Protection of Animals Act 1911 ( 1 & 2 Geo. 5. c. 27) is an act of the Parliament of the United Kingdom. It received royal assent on 18 August 1911. The act consolidated several previous pieces of legislation, among others repealing the Cru ...
. In the US it was many years until there was a national law to protect animals—the
Animal Welfare Act of 1966 The Animal Welfare Act (Laboratory Animal Welfare Act of 1966, ) was signed into law by President Lyndon B. Johnson on August 24, 1966. It is the main federal law in the United States that regulates the treatment of animals in research and exhibi ...
—although there were a number of states that passed anti-cruelty laws between 1828 and 1898. In India, animals are protected by the " Prevention of Cruelty to Animals Act, 1960". Significant progress in animal welfare did not take place until the late 20th century. In 1965, the UK government commissioned an investigation—led by professor Roger Brambell—into the welfare of intensively farmed animals, partly in response to concerns raised in
Ruth Harrison Ruth Harrison (; 24 June 1920 – 13 June 2000) was an English animal welfare activist and writer. Biography Harrison was born in London, the daughter of the author Stephen Winsten and the artist Clara Birnberg. She was educated at Bedford ...
's 1964 book, ''Animal Machines''. On the basis of Brambell's report, the UK government set up the Farm Animal Welfare Advisory Committee in 1967, which became the
Farm Animal Welfare Council The Animal Welfare Committee (AWC) is an independent advisory body established by the Government of the United Kingdom as the Farm Animal Welfare Committee in 2011, it's name was changed to Animal Welfare Committee in 2019. It replaced the Farm A ...
in 1979. The committee's first guidelines recommended that animals require the freedom to "stand up, lie down, turn around, groom themselves and stretch their limbs." The guidelines have since been elaborated upon to become known as the
Five Freedoms The Five Freedoms, sometimes referred to as the Five Freedoms model, is a framework for assessing animal welfare that uses an outline of five aspects. They were developed in response to a 1965 UK Government report on livestock husbandry, and were ...
. In the UK, the
Animal Welfare Act 2006 The Animal Welfare Act 2006 (c. 45) is an Act of the Parliament of the United Kingdom. Overview It is the first signing of pet law since the Protection of Animals Act 1911, which it largely replaced. It also superseded and consolidated more th ...
(c. 45) consolidated many different forms of animal welfare legislation. A number of animal welfare organisations are campaigning to achieve a Universal Declaration on Animal Welfare (UDAW) at the United Nations. In principle, the Universal Declaration would call on the United Nations to recognise animals as sentient beings, capable of experiencing pain and suffering, and to recognise that animal welfare is an issue of importance as part of the social development of nations worldwide. The campaign to achieve the UDAW is being coordinated by
World Animal Protection World Animal Protection, formerly The World Society for the Protection of Animals (WSPA), is an international non-profit animal welfare organization that has been in operation since 1981. The charity's mission is to create a better world for an ...
, with a core working group including
Compassion in World Farming Compassion in World Farming (CIWF) is a campaigning and lobbying animal welfare organisation. It campaigns against the live export of animals, certain methods of livestock slaughter, and all systems of factory farming. It has received cel ...
, the RSPCA, and the
Humane Society International Humane World for Animals, formerly called Humane Society International (HSI) was founded in 1991 as the international division of The Humane Society of the United States. HSI expanded the HSUS's activities into Central and South America, Afr ...
(the international branch of
HSUS Humane World for Animals, formerly the Humane Society of the United States (HSUS) and Humane Society International (HSI), is a global nonprofit organization that focuses on animal welfare and opposes animal-related cruelties of national scop ...
). The 2019 UN Global Sustainable Development Report identified animal welfare as one of several key missing issues in the 2030 Agenda for Sustainable Development.


Animal welfare science

Animal welfare science Animal welfare science is the scientific study of the welfare of animals as pets, in zoos, laboratories, on farms and in the wild. Although animal welfare has been of great concern for many thousands of years in religion and culture, the investigat ...
is an emerging field that seeks to answer questions raised by the keeping and use of animals, such as whether hens are frustrated when confined in cages, whether the psychological well-being of animals in laboratories can be maintained, and whether zoo animals are stressed by the transport required for international conservation. Ireland leads research into farm animal welfare with the recently publishe
Research Report on Farm Animal Welfare
.


Animal welfare issues

*
Animal testing Animal testing, also known as animal experimentation, animal research, and ''in vivo'' testing, is the use of animals, as model organisms, in experiments that seek answers to scientific and medical questions. This approach can be contrasted ...
*
Abandoned pets Abandoned pets are companion animals that are either inadvertently or deliberately abandoned by their owners, by either dumping the animals on the streets, leaving them alone in a vacant property, or relinquishing them at an animal shelter. Re ...
* Bambi effect *
Behavioral enrichment Behavioral enrichment is an animal husbandry principle that seeks to enhance the quality of captive animal care by identifying and providing the environmental stimuli necessary for optimal psychological and physiological well-being. Enrichment c ...
*
Blood sport A blood sport or bloodsport is a category of sport or entertainment that involves bloodshed. Common examples of the former include combat sports such as cockfighting and dog fighting, and some forms of hunting and fishing. Activities charact ...
*
Cruelty to animals Cruelty to animals, also called animal abuse, animal neglect or animal cruelty, is the infliction of suffering or Injury, harm by humans upon animals, either by omission (neglect) or by commission. More narrowly, it can be the causing of harm ...
*
Feral cat A feral cat or a stray cat is an unowned domestic cat (''Felis catus'') that lives outdoors and avoids human contact; it does not allow itself to be handled or touched, and usually remains hidden from humans. Feral cats may breed over dozens ...
*
Hunting Hunting is the Human activity, human practice of seeking, pursuing, capturing, and killing wildlife or feral animals. The most common reasons for humans to hunt are to obtain the animal's body for meat and useful animal products (fur/hide (sk ...
*
Overpopulation in companion animals In some countries, there is an Overpopulation (biology), overpopulation of pets such as domestic cat, cats, domestic dog, dogs, and exotic animals. In the United States, six to eight million animals are brought to Animal shelter, shelters each yea ...
*
Overview of discretionary invasive procedures on animals Numerous procedures performed on domestic animals are usually more invasive than purely cosmetic alterations, but differ from types of veterinary surgery that are performed exclusively for health reasons. Such procedures have been grouped tog ...
*
Poaching Poaching is the illegal hunting or capturing of wild animals, usually associated with land use rights. Poaching was once performed by impoverished peasants for subsistence purposes and to supplement meager diets. It was set against the huntin ...
*
Puppy mill A puppy mill, also known as a puppy farm, is a commercial dog breeding facility characterized by quick breeding and poor conditions. Although no standardized legal definition for "puppy mill" exists, a definition was established in ''Avenson v. ...
s *
Whaling Whaling is the hunting of whales for their products such as meat and blubber, which can be turned into a type of oil that was important in the Industrial Revolution. Whaling was practiced as an organized industry as early as 875 AD. By the 16t ...
*
Hypertype In the field of Animal husbandry, animal breeding and anatomy, a hypertype is the extreme accentuation of distinctive traits specific to a domesticated animal breed. This is particularly true of Dog breeding, dogs, Pastoral farming, cattle and Pi ...


Farmed animals

A major concern for the welfare of farmed animals is
factory farming Intensive animal farming, industrial livestock production, and macro-farms, also known as factory farming, is a type of intensive agriculture, specifically an approach to mass animal husbandry designed to maximize production while minimizing co ...
in which large numbers of animals are reared in confinement at high stocking densities. Issues include the limited opportunities for natural behaviors, for example, in
battery cage Battery cages are a housing system used by factory farms for various animal production methods, but primarily for egg-laying hens. The name arises from the arrangement of rows and columns of identical cages connected, in a unit, as in an artill ...
s,
veal Veal is the meat of Calf (animal), calves, in contrast to the beef from older cattle. Veal can be produced from a calf of either sex and any List of cattle breeds, breed; however, most veal comes from young male calves of Dairy cattle, dairy b ...
and
gestation crate A gestation crate, also known as a sow stall, is a metal enclosure in which a farmed sow used for breeding may be kept during pregnancy.Wilson G. Pond, Fuller W. Bazer, Bernard E. Rollin (eds.), ''Animal Welfare in Animal Agriculture'', CRC Pre ...
s, instead producing abnormal behaviors such as tail-biting, cannibalism, and
feather pecking Feather pecking is a behavior that occurs most frequently amongst domestic hens reared for egg production,Huber-Eicher, B. and Sebo, F. 2001. The prevalence of feather pecking and development in commercial flocks of laying hens. Applied Animal Be ...
, and routine invasive procedures such as beak trimming,
castration Castration is any action, surgery, surgical, chemical substance, chemical, or otherwise, by which a male loses use of the testicles: the male gonad. Surgical castration is bilateral orchiectomy (excision of both testicles), while chemical cas ...
, and
ear notching An earmark is a cut or mark in the ear of livestock animals such as cattle, deer, pigs, goats, camels or sheep, made to show ownership, year of birth or sex. The term dates to the 16th century in England. For example, in a case of defamation i ...
.More extensive methods of farming, e.g.
free range Free range denotes a method of farming husbandry where the animals can roam freely outdoors for at least part of the day, rather than being confined in an enclosure for 24 hours each day. On many farms, the outdoors ranging area is fenced, th ...
, can also raise welfare concerns such as the
mulesing Mulesing is the removal of strips of wool-bearing skin from around the breech (buttocks) of a sheep to prevent the parasitic infection flystrike (myiasis). The wool around the buttocks can retain feces and urine, which attracts flies. The scar t ...
of sheep and predation of stock by wild animals.
Biosecurity Biosecurity refers to measures aimed at preventing the introduction or spread of harmful organisms (e.g. viruses, bacteria, plants, animals etc.) intentionally or unintentionally outside their native range or within new environments. In agricult ...
is also a risk with free range farming, as it allows for more contact between livestock and wild animal populations, which may carry
zoonoses A zoonosis (; plural zoonoses) or zoonotic disease is an infectious disease of humans caused by a pathogen (an infectious agent, such as a virus, bacterium, parasite, fungi, or prion) that can jump from a non-human vertebrate to a human. When h ...
. Farmed animals are artificially selected for production parameters which sometimes impinge on the animals' welfare. For example,
broiler Breed broiler is any chicken (''Gallus gallus domesticus'') that is bred and raised specifically for meat production. Most commercial broilers reach slaughter weight between four and six weeks of age, although slower growing breeds reach slaug ...
chickens are bred to be very large to produce the greatest quantity of meat per animal. Broilers bred for fast growth have a high incidence of leg deformities because the large breast muscles cause distortions of the developing legs and pelvis, and the birds cannot support their increased body weight. As a consequence, they frequently become lame or suffer from broken legs. The increased body weight also puts a strain on their hearts and lungs, and
ascites Ascites (; , meaning "bag" or "sac") is the abnormal build-up of fluid in the abdomen. Technically, it is more than 25 ml of fluid in the peritoneal cavity, although volumes greater than one liter may occur. Symptoms may include increased abdo ...
often develop. In the UK alone, up to 20 million broilers each year die from the stress of catching and transporting before reaching the slaughterhouse.This stress can be measured by the high level of heart rate and its cortisol levels, but it can also be seen in their behavior or physical changes. In situations where they are threatened, alone, or can't interact with others, these results are common. Animal welfare violations have been observed more in intensively bred chicken, pig and cattle species, respectively, and studies and laws have been enacted in this regard. However, animal welfare in semi-intensive species such as sheep and goats is nowadays being scrutinised and gaining importance. Another concern about the welfare of farmed animals is the method of slaughter, especially
ritual slaughter Ritual slaughter is the practice of slaughtering livestock for meat in the context of a ritual. Ritual slaughter involves a prescribed practice of slaughtering an animal for food production purposes. Ritual slaughter as a mandatory practice of sl ...
. While the killing of animals need not necessarily involve suffering, the general public considers that killing an animal reduces its welfare. This leads to further concerns about premature slaughtering such as chick culling by the laying hen industry, in which males are slaughtered immediately after hatching because they are superfluous; this policy occurs in other farmed animal industries such as the production of goat and cattle milk, raising the same concerns. A 2023 report by the
Animal Welfare Institute The Animal Welfare Institute (AWI) is an American non-profit charitable organization founded by Christine Stevens in 1951 with the goal of reducing suffering inflicted on animals by humans. It is one of the oldest animal welfare organizations in ...
found that animal welfare claims by companies selling meat and poultry products lack adequate substantiation in roughly 85% of analyzed cases.


Cetaceans

Captive cetaceans are kept for display, research and naval operations. To enhance their welfare, humans feed them fish that are dead but are disease-free, protect them from predators and injury, monitor their health, and provide activities for
behavioral enrichment Behavioral enrichment is an animal husbandry principle that seeks to enhance the quality of captive animal care by identifying and providing the environmental stimuli necessary for optimal psychological and physiological well-being. Enrichment c ...
. Some are kept in lagoons with natural soil and vegetated sides. Most are in concrete tanks which are easy to clean but echo their natural sounds back to them. They cannot develop their own social groups, and related cetaceans are typically separated for display and breeding.
Military dolphins A military marine mammal is a cetacean or pinniped that has been trained for military uses. Examples include bottlenose dolphins, seals, sea lions, and beluga whales. The United States and Soviet militaries have trained and employed oceanic do ...
used in naval operations swim free during operations and training and return to pens otherwise. Captive cetaceans are trained to present themselves for blood samples, health exams, and noninvasive breath samples above their blow holes. Staff can monitor the captives afterward for signs of infection from the procedure. Research on wild cetaceans leaves them free to roam and make sounds in their natural habitat, eat live fish, face predators and injury, and form social groups voluntarily. However, boat engines of researchers, whale watchers and others add substantial noise to their natural environment, reducing their ability to echolocate and communicate.
Electric engines An electric motor is a machine that converts electrical energy into mechanical energy. Most electric motors operate through the interaction between the motor's magnetic field and electric current in a wire winding to generate Laplace force i ...
are far quieter, but are not widely used for either research or whale watching, even for maintaining position, which does not require much power. Vancouver Port offers discounts for ships with quiet propeller and hull designs. Other areas have reduced speeds. Boat engines also have unshielded propellers, which cause serious injuries to cetaceans who come close to the propeller. The US Coast Guard has proposed rules on propeller guards to protect human swimmers, but has not adopted any rules. The US Navy uses propeller guards to protect manatees in Georgia.
Ducted propeller A ducted propeller, also known as a Kort nozzle, is a marine propeller shrouded with a non-rotating nozzle. It is used to improve the efficiency of the propeller and is especially used on heavily loaded propellers or propellers with limited d ...
s provide more efficient drive at speeds up to 10 knots, and protect animals beneath and beside them, but need grilles to prevent injuries to animals drawn into the duct. Attaching satellite trackers and obtaining biopsies to measure pollution loads and DNA involve either capture and release, or shooting the cetaceans from a distance with dart guns. A cetacean was killed by a fungal infection after being darted, due to either an incompletely sterilized dart or an infection from the ocean entering the wound caused by the dart. Researchers on wild cetaceans have not yet been able to use drones to capture noninvasive breath samples. Other harms to wild cetaceans include commercial
whaling Whaling is the hunting of whales for their products such as meat and blubber, which can be turned into a type of oil that was important in the Industrial Revolution. Whaling was practiced as an organized industry as early as 875 AD. By the 16t ...
,
aboriginal whaling Aboriginal whaling or indigenous whaling is the hunting of whales by indigenous peoples recognised by either IWC (International Whaling Commission) or the hunting is considered as part of indigenous activity by the country. It is permitted unde ...
,
drift netting Drift netting is a fishing technique where nets, called drift nets, hang vertically in the water column without being anchored to the bottom. The nets are kept vertical in the water by floats attached to a rope along the top of the net and weig ...
,
ship collision Ship collision is a type of maritime incident, a violent encounter involving moving ships. While the standard definition of collision involves more than one moving ship, and an engagement between a ship and a motionless object is formally known ...
s,
water pollution Water pollution (or aquatic pollution) is the contamination of Body of water, water bodies, with a negative impact on their uses. It is usually a result of human activities. Water bodies include lakes, rivers, oceans, aquifers, reservoirs and ...
, noise from
sonar Sonar (sound navigation and ranging or sonic navigation and ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, measure distances ( ranging), communicate with or detect objects o ...
and
reflection seismology Reflection seismology (or seismic reflection) is a method of exploration geophysics that uses the principles of seismology to estimate the properties of the Earth's subsurface from reflection (physics), reflected seismic waves. The method requir ...
,
predator Predation is a biological interaction in which one organism, the predator, kills and eats another organism, its prey. It is one of a family of common List of feeding behaviours, feeding behaviours that includes parasitism and micropredation ...
s, loss of
prey Predation is a biological interaction in which one organism, the predator, kills and eats another organism, its prey. It is one of a family of common feeding behaviours that includes parasitism and micropredation (which usually do not ki ...
, and
disease A disease is a particular abnormal condition that adversely affects the structure or function (biology), function of all or part of an organism and is not immediately due to any external injury. Diseases are often known to be medical condi ...
. Efforts to enhance the life of wild cetaceans, besides reducing those harms, include offering human music. Canadian rules do not forbid playing quiet music, though they forbid "noise that may resemble whale songs or calls, underwater".


Wild animal welfare

In addition to cetaceans, the welfare of other wild animals has also been studied, though to a lesser extent than that of animals in farms. Research in wild animal welfare has two focuses: the welfare of wild animals kept in captivity and the welfare of animals living in the wild. The former has addressed the situation of animals kept both for human use, as in
zoo A zoo (short for zoological garden; also called an animal park or menagerie) is a facility where animals are kept within enclosures for public exhibition and often bred for conservation purposes. The term ''zoological garden'' refers to zoology, ...
s or
circus A circus is a company of performers who put on diverse entertainment shows that may include clowns, acrobats, trained animals, trapeze acts, musicians, dancers, hoopers, tightrope walkers, jugglers, magicians, ventriloquists, and unicy ...
es, or in rehabilitation centers. The latter has examined how the welfare of non-domesticated animals living in wild or urban areas are affected by humans or natural factors causing
wild animal suffering Wild animal suffering is suffering experienced by non-human animals living in the wild, outside of direct human control, due to natural processes. Its sources include disease, injury, parasitism, starvation, malnutrition, dehydration, weather ...
. Some of the proponents of these views have advocated carrying out conservation efforts in ways that respect the welfare of wild animals, within the framework of the disciplines of
compassionate conservation Compassionate conservation is a discipline combining the fields of conservation and animal welfare. Historically, these two fields have been considered separate and sometimes contradictory to each other. The proposed ethical principles of compas ...
and conservation welfare, while others have argued in favor of improving the welfare of wild animals for the sake of the animals, regardless of whether there are any conservation issues involved at all. The welfare economist
Yew-Kwang Ng Yew-Kwang Ng or simply Kwang ( zh, t=黃有光; English pronunciation ; born 7 August 1942) is a Malaysian-Australian economist, who is currently Special Chair Professor of Economics at Fudan University, Shanghai, and a Distinguished Fellow o ...
, in his 1995 "Towards welfare biology: Evolutionary economics of animal consciousness and suffering", proposed
welfare biology Welfare biology is a proposed interdisciplinary field that studies the well-being of sentient beings in relation to their environment. The concept was first introduced by economist Yew-Kwang Ng in 1995, who defined it as the scientific study of l ...
as a research field to study "living things and their environment with respect to their welfare (defined as net happiness, or enjoyment minus suffering)."


Legislation


European Union

The
European Commission The European Commission (EC) is the primary Executive (government), executive arm of the European Union (EU). It operates as a cabinet government, with a number of European Commissioner, members of the Commission (directorial system, informall ...
's activities in this area start with the recognition that animals are sentient beings. The general aim is to ensure that animals do not endure avoidable pain or suffering, and obliges the owner/keeper of animals to respect minimum welfare requirements.
European Union The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are Geography of the European Union, located primarily in Europe. The u ...
legislation regarding farm animal welfare is regularly re-drafted according to science-based evidence and cultural views. For example, in 2009, legislation was passed which aimed to reduce animal suffering during slaughter and on 1 January 2012, the European Union Council Directive 1999/74/EC came into act, which means that conventional battery cages for laying hens are now banned across the Union.


United Kingdom

The
Animal Welfare Act 2006 The Animal Welfare Act 2006 (c. 45) is an Act of the Parliament of the United Kingdom. Overview It is the first signing of pet law since the Protection of Animals Act 1911, which it largely replaced. It also superseded and consolidated more th ...
makes owners and keepers responsible for ensuring that the welfare needs of their animals are met. These include the need: for a suitable environment (place to live), for a suitable diet, to exhibit normal behavior patterns, to be housed with, or apart from, other animals (if applicable), and to be protected from pain, injury, suffering and disease. Anyone who is cruel to an animal, or does not provide for its welfare needs, may be banned from owning animals, fined up to £20,000 and/or sent to prison for a maximum of six months. In the UK, the welfare of research animals being used for "regulated procedures" was historically protected by the
Animals (Scientific Procedures) Act 1986 The Animals (Scientific Procedures) Act 1986 (c. 14), sometimes referred to as ASPA, is an act of the Parliament of the United Kingdom passed in 1986, which regulates the use of animals used for research in the UK. The Act permits studies to be ...
(ASPA) which is administrated by the
Home Office The Home Office (HO), also known (especially in official papers and when referred to in Parliament) as the Home Department, is the United Kingdom's interior ministry. It is responsible for public safety and policing, border security, immigr ...
. The Act defines "regulated procedures" as animal experiments that could potentially cause "pain, suffering, distress or lasting harm" to "protected animals". Initially, "protected animals" encompassed all living
vertebrate Vertebrates () are animals with a vertebral column (backbone or spine), and a cranium, or skull. The vertebral column surrounds and protects the spinal cord, while the cranium protects the brain. The vertebrates make up the subphylum Vertebra ...
s other than humans, but, in 1993, an
amendment An amendment is a formal or official change made to a law, contract, constitution, or other legal document. It is based on the verb to amend, which means to change for better. Amendments can add, remove, or update parts of these agreements. They ...
added a single invertebrate species, the
common octopus The common octopus (''Octopus vulgaris'') is a Mollusca, mollusk belonging to the class Cephalopoda. ''Octopus vulgaris'' is one of the most studied of all octopus species, and also one of the most intelligent. It ranges from the eastern Atlanti ...
.
Primate Primates is an order (biology), order of mammals, which is further divided into the Strepsirrhini, strepsirrhines, which include lemurs, galagos, and Lorisidae, lorisids; and the Haplorhini, haplorhines, which include Tarsiiformes, tarsiers a ...
s,
cat The cat (''Felis catus''), also referred to as the domestic cat or house cat, is a small domesticated carnivorous mammal. It is the only domesticated species of the family Felidae. Advances in archaeology and genetics have shown that the ...
s,
dog The dog (''Canis familiaris'' or ''Canis lupus familiaris'') is a domesticated descendant of the gray wolf. Also called the domestic dog, it was selectively bred from a population of wolves during the Late Pleistocene by hunter-gatherers. ...
s, and
horse The horse (''Equus ferus caballus'') is a domesticated, one-toed, hoofed mammal. It belongs to the taxonomic family Equidae and is one of two extant subspecies of ''Equus ferus''. The horse has evolved over the past 45 to 55 mi ...
s have additional protection over other vertebrates under the Act. Revised legislation came into force in January 2013. This has been expanded to protect "...all living vertebrates, other than man, and any living
cephalopod A cephalopod is any member of the molluscan Taxonomic rank, class Cephalopoda (Greek language, Greek plural , ; "head-feet") such as a squid, octopus, cuttlefish, or nautilus. These exclusively marine animals are characterized by bilateral symm ...
. Fish and amphibia are protected once they can feed independently and cephalopods at the point when they hatch. Embryonic and foetal forms of mammals, birds and reptiles are protected during the last third of their gestation or incubation period." The definition of regulated procedures was also expanded: ''"A procedure is regulated if it is carried out on a protected animal and may cause that animal a level of pain, suffering, distress or lasting harm equivalent to, or higher than, that caused by inserting a hypodermic needle according to good veterinary practice."'' It also includes modifying the genes of a protected animal if this causes the animal pain, suffering, distress, or lasting harm. The ASPA also considers other issues such as animal sources, housing conditions, identification methods, and the humane killing of animals. Those applying for a license must explain why such research cannot be done through non-animal methods. The project must also pass an ethical review panel which aims to decide if the potential benefits outweigh any suffering for the animals involved.


United States

In the United States, a federal law called the
Humane Slaughter Act The Humane Slaughter Act, or the Humane Methods of Livestock Slaughter Act (P.L. 85-765; 7 U.S.C. 1901 et seq.), is a United States federal law designed to decrease suffering of livestock during slaughter. It was approved on August 27, 1958. ...
was designed to decrease suffering of livestock during slaughter. The Georgia Animal Protection Act of 1986 was a state law enacted in response to the inhumane treatment of
companion animals A pet, or companion animal, is an animal kept primarily for a person's company or entertainment rather than as a working animal, livestock, or a laboratory animal. Popular pets are often considered to have attractive/ cute appearances, intel ...
by a
pet store A pet shop or pet store is an essential services retailer which sells animals and pet care resources to the public. A variety of animal supplies and pet accessories are also sold in pet shops. The products sold include: food, treats, toys, collar ...
chain in
Atlanta Atlanta ( ) is the List of capitals in the United States, capital and List of municipalities in Georgia (U.S. state), most populous city in the U.S. state of Georgia (U.S. state), Georgia. It is the county seat, seat of Fulton County, Georg ...
. The Act provided for the licensing and regulation of pet shops, stables, kennels, and animal shelters, and established, for the first time, minimum standards of care. Additional provisions, called the Humane Euthanasia Act, were added in 1990, and then further expanded and strengthened with the Animal Protection Act of 2000. In 2002, voters passed (by a margin of 55% for and 45% against) Amendment 10 to the Florida Constitution banning the confinement of pregnant pigs in gestation crates. In 2006, Arizona voters passed
Proposition 204 Proposition 204 of 2006, or the Humane Treatment of Farm Animals Act, was a law enacted by the voters of Arizona by means of the Popular initiative, initiative process. It requires that pigs and calves used for veal on intensive animal farming, ...
with 62% support; the legislation prohibits the confinement of calves in veal crates and breeding sows in gestation crates. In 2007, the
Governor of Oregon The governor of Oregon is the head of government of Oregon and serves as the commander-in-chief of the state's military forces. The title of governor was also applied to the office of Oregon's chief executive during the provisional and U.S. ter ...
signed legislation prohibiting the confinement of pigs in gestation crates and in 2008, the
Governor of Colorado The governor of Colorado is the head of government of the U.S. state of Colorado. The governor (United States), governor is the head of the Executive (government), executive branch of Government of Colorado, Colorado's state government and is cha ...
signed legislation that phased out both gestation crates and veal crates. Also during 2008, California passed Proposition 2, known as the "Prevention of Farm Animal Cruelty Act", which orders new space requirements for farm animals starting in 2015. In the US, every institution that uses vertebrate animals for federally funded laboratory research must have an
Institutional Animal Care and Use Committee Institutional Animal Care and Use Committees (IACUCs) are centrally important in applying laws about animal research in the United States. Similar systems operate in other countries, but generally under different titles; for example, in Canada a ...
(IACUC). Each local IACUC reviews research protocols and conducts evaluations of the institution's animal care and use which includes the results of inspections of facilities that are required by law. The IACUC committee must assess the steps taken to "enhance animal well-being" before research can take place. This includes research on farm animals. According to the
National Institutes of Health The National Institutes of Health (NIH) is the primary agency of the United States government responsible for biomedical and public health research. It was founded in 1887 and is part of the United States Department of Health and Human Service ...
Office of Laboratory Animal Welfare, researchers must try to minimize distress in animals whenever possible: "Animals used in research and testing may experience pain from induced diseases, procedures, and toxicity. The Public Health Service (PHS) Policy and Animal Welfare Regulations (AWRs) state that procedures that cause more than momentary or slight pain or distress should be performed with appropriate sedation, analgesia, or anesthesia. However, research and testing studies sometimes involve pain that cannot be relieved with such agents because they would interfere with the scientific objectives of the study. Accordingly, federal regulations require that IACUCs determine that discomfort to animals will be limited to that which is unavoidable for the conduct of scientifically valuable research, and that unrelieved pain and distress will only continue for the duration necessary to accomplish the scientific objectives. The PHS Policy and AWRs further state that animals that would otherwise suffer severe or chronic pain and distress that cannot be relieved should be painlessly killed at the end of the procedure, or if appropriate, during the procedure." The National Research Council's Guide for the Care and Use of Laboratory Animals also serves as a guide to improve welfare for animals used in research in the US. The Federation of Animal Science Societies' Guide for the Care and Use of Agricultural Animals in Research and Teaching is a resource addressing welfare concerns in farm animal research. Laboratory animals in the US are also protected under the Animal Welfare Act. The
United States Department of Agriculture The United States Department of Agriculture (USDA) is an executive department of the United States federal government that aims to meet the needs of commercial farming and livestock food production, promotes agricultural trade and producti ...
Animal and Plant Health Inspection Service (APHIS) enforces the Animal Welfare Act. APHIS and USDA help the animal welfare act by creating and updating new rules in the AWA regulations, licensing and checking in facilities, doing investigations for potential violations, and making sure everyone stays in line with the law.APHIS inspects animal research facilities regularly and reports are published online. According to the U.S. Department of Agriculture (USDA), the total number of animals used in the U.S. in 2005 was almost 1.2 million, but this does not include rats, mice, and birds which are not covered by welfare legislation but make up approximately 90% of research animals.


Approaches and definitions

There are many different approaches to describing and defining animal welfare. Positive conditions – Providing good animal welfare is sometimes defined by a list of positive conditions which should be provided to the animal. This approach is taken by the Five Freedoms and the three principles of professor John Webster. The Five Freedoms are: * Freedom from thirst and hunger – by ready access to fresh water and a diet to maintain full health and vigour * Freedom from discomfort – by providing an appropriate environment including shelter and a comfortable resting area * Freedom from pain, injury, and disease – by prevention or rapid diagnosis and treatment * Freedom to express most normal behavior – by providing sufficient space, proper facilities, and company of the animal's own kind * Freedom from fear and distress – by ensuring conditions and treatment which avoid mental suffering John Webster defines animal welfare by advocating three positive conditions: Living a natural life, being fit and healthy, and being happy. High production – In the past, many have seen farm animal welfare chiefly in terms of whether the animal is producing well. The argument is that an animal in poor welfare would not be producing well, however, many farmed animals will remain highly productive despite being in conditions where good welfare is almost certainly compromised, e.g., layer hens in
battery cage Battery cages are a housing system used by factory farms for various animal production methods, but primarily for egg-laying hens. The name arises from the arrangement of rows and columns of identical cages connected, in a unit, as in an artill ...
s.
Emotion in animals Emotion is defined as any mental experience with high intensity and high hedonic content. The existence and nature of emotions in non-human animals are believed to be correlated with those of humans and to have evolved from the same mechanisms. ...
– Others in the field, such as professor Ian Duncan and professor
Marian Dawkins Marian Stamp Dawkins (born Marian Ellina Stamp; 13 February 1945) is a British biologist and professor of ethology at the University of Oxford. Her research interests include vision in birds, animal signalling, behavioural synchrony, animal ...
, focus more on the feelings of the animal. This approach indicates the belief that animals should be considered as sentient beings. Duncan wrote, "Animal welfare is to do with the feelings experienced by animals: the absence of strong negative feelings, usually called suffering, and (probably) the presence of positive feelings, usually called pleasure. In any assessment of welfare, it is these feelings that should be assessed." Dawkins wrote, "Let us not mince words: Animal welfare involves the subjective feelings of animals."
Welfare biology Welfare biology is a proposed interdisciplinary field that studies the well-being of sentient beings in relation to their environment. The concept was first introduced by economist Yew-Kwang Ng in 1995, who defined it as the scientific study of l ...
Yew-Kwang Ng Yew-Kwang Ng or simply Kwang ( zh, t=黃有光; English pronunciation ; born 7 August 1942) is a Malaysian-Australian economist, who is currently Special Chair Professor of Economics at Fudan University, Shanghai, and a Distinguished Fellow o ...
defines animal welfare in terms of
welfare economics Welfare economics is a field of economics that applies microeconomic techniques to evaluate the overall well-being (welfare) of a society. The principles of welfare economics are often used to inform public economics, which focuses on the ...
: "Welfare biology is the study of living things and their environment with respect to their welfare (defined as net happiness, or
enjoyment Joy is the state of being that allows one to experience feelings of intense, long-lasting happiness and contentment of life. It is closely related to, and often evoked by, well-being, success, or good fortune. Happiness, pleasure, and gratit ...
minus
suffering Suffering, or pain in a broad sense, may be an experience of unpleasantness or aversion, possibly associated with the perception of harm or threat of harm in an individual. Suffering is the basic element that makes up the negative valence (psyc ...
). Despite difficulties of ascertaining and measuring welfare and relevancy to normative issues, welfare biology is a positive science." Dictionary definition – In the ''Saunders Comprehensive Veterinary Dictionary'', animal welfare is defined as "the avoidance of abuse and exploitation of animals by humans by maintaining appropriate standards of accommodation, feeding and general care, the prevention and treatment of disease and the assurance of freedom from harassment, and unnecessary discomfort and pain."
American Veterinary Medical Association The American Veterinary Medical Association (AVMA) is an American not-for-profit association founded in 1863 that represents more than 105,000 veterinarians. The AVMA provides information resources, continuing education opportunities, publicat ...
(AVMA) has defined animal welfare as: "An animal is in a good state of welfare if (as indicated by scientific evidence) it is healthy, comfortable, well nourished, safe, able to express innate behavior, and if it is not suffering from unpleasant states such as pain, fear, and distress." They have offered the following eight principles for developing and evaluating animal welfare policies. * The responsible use of animals for human purposes, such as companionship, food, fiber, recreation, work, education, exhibition, and research conducted for the benefit of both humans and animals, is consistent with the Veterinarian's Oath. * Decisions regarding animal care, use, and welfare shall be made by balancing scientific knowledge and professional judgment with consideration of ethical and societal values. * Animals must be provided water, food, proper handling, health care, and an environment appropriate to their care and use, with thoughtful consideration for their species-typical biology and behavior. * Animals should be cared for in ways that minimize fear, pain, stress, and suffering. * Procedures related to animal housing, management, care, and use should be continuously evaluated, and when indicated, refined or replaced. * Conservation and management of animal populations should be humane, socially responsible, and scientifically prudent. * Animals shall be treated with respect and dignity throughout their lives and, when necessary, provided a humane death. * The veterinary profession shall continually strive to improve animal health and welfare through scientific research, education, collaboration, advocacy, and the development of legislation and regulations. Terrestrial Animal Health Code of
World Organisation for Animal Health The World Organisation for Animal Health (WOAH), formerly the (OIE), is an intergovernmental organisation founded in 1924, coordinating, supporting and promoting animal disease control. The primary objective of WOAH is to control epizootic dis ...
defines animal welfare as "how an animal is coping with the conditions in which it lives. An animal is in a good state of welfare if (as indicated by scientific evidence) it is healthy, comfortable, well nourished, safe, able to express innate behaviour, and if it is not suffering from unpleasant states such as pain, fear, and distress. Good animal welfare requires disease prevention and veterinary treatment, appropriate shelter, management, nutrition, humane handling and humane slaughter/killing. Animal welfare refers to the state of the animal; the treatment that an animal receives is covered by other terms such as animal care, animal husbandry, and humane treatment." Coping – Professor
Donald Broom Donald Maurice Broom (born 14 July 1942) is an English biologist and emeritus professor of animal welfare at the University of Cambridge. Education and career Broom studied at Whitgift School, and at St Catharine's College, Cambridge, where ...
defines the welfare of an animal as "Its state as regards its attempts to cope with its environment. This state includes how much it is having to do to cope, the extent to which it is succeeding in or failing to cope, and its associated feelings." He states that "welfare will vary over a continuum from very good to very poor and studies of welfare will be most effective if a wide range of measures is used." John Webster criticized this definition for making "no attempt to say what constitutes good or bad welfare."


Attitudes

Animal welfare often refers to a utilitarian attitude towards the well-being of nonhuman animals. It believes the animals can be exploited if the animal suffering and the costs of use is less than the benefits to humans. This attitude is also known simply as ''welfarism''. An example of welfarist thought is
Hugh Fearnley-Whittingstall Hugh Christopher Edmund Fearnley-Whittingstall (born 14 January 1965) is an English celebrity chef, television personality, journalist, food writer, and campaigner on food and environmental issues. Fearnley-Whittingstall hosted the '' River ...
's meat manifesto. Point three of eight is: Robert Garner describes the welfarist position as the most widely held in modern society.Garner, Robert. ''Animal Ethics''. Polity Press, 2005, pp. 15–16. He states that one of the best attempts to clarify this position is given by philosopher
Robert Nozick Robert Nozick (; November 16, 1938 – January 23, 2002) was an American philosopher. He held the Joseph Pellegrino Harvard University Professor, University Professorship at Harvard University,animal rights Animal rights is the philosophy according to which many or all Animal consciousness, sentient animals have Moral patienthood, moral worth independent of their Utilitarianism, utility to humans, and that their most basic interests—such as ...
and animal liberation positions, which hold that animals should not be used by humans and should not be regarded as human property. However, it has been argued that both welfarism and animal liberation only make sense if it is assumed that animals have "subjective welfare".


New welfarism

New welfarism was coined by Gary L. Francione in 1996. It is a view that the best way to prevent animal suffering is to abolish the causes of animal suffering, but advancing animal welfare is a goal to pursue in the short term. Thus, for instance, new welfarists want to phase out fur farms and animal experiments but in the short-term they try to improve conditions for the animals in these systems, so they lobby to make cages less constrictive and to reduce the numbers of animals used in laboratories. Within the context of
animal research Animal testing, also known as animal experimentation, animal research, and ''in vivo'' testing, is the use of animals, as model organisms, in experiments that seek answers to scientific and medical questions. This approach can be contrasted ...
, many scientific organisations believe that improved animal welfare will provide improved scientific outcomes. If an animal in a laboratory is suffering stress or
pain Pain is a distressing feeling often caused by intense or damaging Stimulus (physiology), stimuli. The International Association for the Study of Pain defines pain as "an unpleasant sense, sensory and emotional experience associated with, or res ...
it could negatively affect the results of the research.If a researcher wants to conduct an experiment, they must meet up with the 3R’s (replacement, reduction, and refinement). They must show how they’re going to put their plan into action. The ethics committee are to review the plan and check if all principles are being followed and ensure the benefits justify the harm of these animals. The 3R’s are meant to lessen the use of animals in research and lessen any suffering. Increased affluence in many regions for the past few decades afforded consumers the disposable income to purchase products from high welfare systems. The adaptation of more economically efficient farming systems in these regions were at the expense of animal welfare and to the financial benefit of consumers, both of which were factors in driving the demand for higher welfare for farm animals. A 2006 survey concluded that a majority (63%) of EU citizens "show some willingness to change their usual place of shopping in order to be able to purchase more animal welfare-friendly products." The volume of scientific research on animal welfare has also increased significantly in some countries.


Criticisms


Denial of duties to animals

Some individuals in history have, at least in principle, rejected the view that humans have duties of any kind to animals.
Augustine of Hippo Augustine of Hippo ( , ; ; 13 November 354 – 28 August 430) was a theologian and philosopher of Berber origin and the bishop of Hippo Regius in Numidia, Roman North Africa. His writings deeply influenced the development of Western philosop ...
seemed to take such a position in his writings against those he saw as
heretics Heresy is any belief or theory that is strongly at variance with established beliefs or customs, particularly the accepted beliefs or religious law of a religious organization. A heretic is a proponent of heresy. Heresy in Christianity, Judai ...
: "For we see and hear by their cries that animals die with pain, although man disregards this in a beast, with which, as not having a rational soul, we have no community of rights."


Animal rights

Animal rights Animal rights is the philosophy according to which many or all Animal consciousness, sentient animals have Moral patienthood, moral worth independent of their Utilitarianism, utility to humans, and that their most basic interests—such as ...
advocates, such as Gary L. Francione and
Tom Regan Tom Regan (; November 28, 1938 – February 17, 2017) was an American philosopher who specialized in animal rights theory. He was professor emeritus of philosophy at North Carolina State University, where he had taught from 1967 until his r ...
, argue that the animal welfare position (advocating for the betterment of the condition of animals, but without abolishing animal use) is inconsistent in logic and ethically unacceptable. Philosopher
Steven Best Steven Best (born December 1955) is an American philosopher, writer, speaker and activist. His concerns include animal rights, species extinction, human overpopulation, ecological crisis, biotechnology, liberation politics, terrorism, mass media ...
suggests that an emphasis on "welfarism" has the effect of legitimizing "any human use of animals" so long as humans aren't "cruel" to them and do whatever is necessary to avoid inflicting "unnecessary harm". Sociologist
David Nibert David Alan Nibert (born 1953) is an American sociologist, author, activist and professor of sociology at Wittenberg University. He is the co-organizer of the Section on Animals and Society of the American Sociological Association. In 2005, he r ...
writes that animal welfare reforms, usually implemented by wealthier countries, are often "modest" and "mostly localized," and are vastly surpassed by the ongoing expansion of the
capitalist Capitalism is an economic system based on the private ownership of the means of production and their use for the purpose of obtaining profit. This socioeconomic system has developed historically through several stages and is defined by ...
–driven
animal–industrial complex Animal–industrial complex (AIC) is a concept used by activists and scholars to describe what they contend is the systematic and institutionalized exploitation of animals. The term was adapted from the " Military-industrial complex" outlined by ...
, with the number of concentrated animal feeding operations and the animals to fill them dramatically increasing, along with growing numbers of humans consuming animal products. However, there are some animal right groups, such as
PETA People for the Ethical Treatment of Animals (PETA; ) is an American animal rights nonprofit organization based in Norfolk, Virginia, and led by Ingrid Newkirk, its international president. Founded in March 1980 by Newkirk and animal right ...
, which support animal welfare measures in the short term to alleviate animal suffering until all animal use is ended. Interview with Ingrid Newkirk, David Shankbone, ''
Wikinews Wikinews is a free-content news wiki and a Wikimedia project, project of the Wikimedia Foundation that works through collaborative journalism through user-created content. Wikipedia co-founder Jimmy Wales has distinguished Wikinews from Wikipe ...
'', 20 November 2007.
According to PETA's
Ingrid Newkirk Ingrid Elizabeth Newkirk (née Ward; born June 11, 1949) is a British-American animal activist, author and the president of People for the Ethical Treatment of Animals (PETA), the world's largest animal rights organization. Newkirk founded PETA ...
in an interview with ''
Wikinews Wikinews is a free-content news wiki and a Wikimedia project, project of the Wikimedia Foundation that works through collaborative journalism through user-created content. Wikipedia co-founder Jimmy Wales has distinguished Wikinews from Wikipe ...
'', there are two issues in animal welfare and animal rights. "If I only could have one thing, it would be to end suffering", said Newkirk. "If you could take things from animals and kill animals all day long without causing them suffering, then I would take it... Everybody should be able to agree that animals should not suffer if you kill them or steal from them by taking the fur off their backs or take their eggs, whatever. But you shouldn't put them through torture to do that."
Abolitionism Abolitionism, or the abolitionist movement, is the political movement to end slavery and liberate enslaved individuals around the world. The first country to fully outlaw slavery was France in 1315, but it was later used in its colonies. ...
holds that focusing on animal welfare not only fails to challenge animal suffering, but may actually prolong it by making the exercise of property rights over animals appear less unattractive. The abolitionists' objective is to secure a moral and legal paradigm shift, whereby animals are no longer regarded as property. In recent years documentaries such as watchdominion.com have been produced, exposing the suffering occurring in animal agriculture facilities that are marketed as having high welfare standards.


Animal welfare organizations


Global

World Organisation for Animal Health The World Organisation for Animal Health (WOAH), formerly the (OIE), is an intergovernmental organisation founded in 1924, coordinating, supporting and promoting animal disease control. The primary objective of WOAH is to control epizootic dis ...
(OIE): The intergovernmental organisation responsible for improving animal health worldwide. The OIE has been established "for the purpose of projects of international public utility relating to the control of animal diseases, including those affecting humans and the promotion of animal welfare and animal production food safety."
World Animal Protection World Animal Protection, formerly The World Society for the Protection of Animals (WSPA), is an international non-profit animal welfare organization that has been in operation since 1981. The charity's mission is to create a better world for an ...
: Protects animals across the globe.
World Animal Protection World Animal Protection, formerly The World Society for the Protection of Animals (WSPA), is an international non-profit animal welfare organization that has been in operation since 1981. The charity's mission is to create a better world for an ...
's objectives include helping people understand the critical importance of good animal welfare, encouraging nations to commit to animal-friendly practices, and building the scientific case for the better treatment of animals. They are global in a sense that they have consultative status at the Council of Europe and collaborate with national governments, the United Nations, the Food and Agriculture Organization and the World Organization for Animal Health.


Non-government organizations

Animal Welfare Institute The Animal Welfare Institute (AWI) is an American non-profit charitable organization founded by Christine Stevens in 1951 with the goal of reducing suffering inflicted on animals by humans. It is one of the oldest animal welfare organizations in ...
(AWI): An American non-profit charitable organization founded by Christine Stevens in 1951 with the goal of reducing suffering inflicted on animals by humans. It is one of the oldest animal welfare organizations in the US.
Canadian Council on Animal Care Canadians () are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of their being ''C ...
: The national organization responsible for overseeing the care and use of animals involved in Canadian Science.
Canadian Federation of Humane Societies The Canadian Federation of Humane Societies (CFHS), branded as Humane Canada, is a non-profit animal welfare organization in Canada, representing humane societies, SPCAs, and animal rescue organizations. The organization's stated goal is to pr ...
(CFHS): The only national organization representing humane societies and SPCAs in Canada. They provide leadership on animal welfare issues and spread the message across Canada. The Canadian Veterinary Medical Association: Brings in veterinary involvement to animal welfare. Their objective is to share this concern of animals with all members of the profession, with the general public, with government at all levels, and with other organizations such as the CFHS, which have similar concerns.
Compassion in World Farming Compassion in World Farming (CIWF) is a campaigning and lobbying animal welfare organisation. It campaigns against the live export of animals, certain methods of livestock slaughter, and all systems of factory farming. It has received cel ...
: Founded over 40 years ago in 1967 by a British farmer who became horrified by the development of modern, intensive factory farming. "Today we campaign peacefully to end all cruel factory farming practices. We believe that the biggest cause of cruelty on the planet deserves a focused, specialised approach – so we only work on farm animal welfare." FarmKind: Raises funds for animal welfare organizations working to reform or end factory farming (specifically,
The Humane League The Humane League (THL) is an international nonprofit organization that works to end the abuse of animals raised for food through corporate, media and community outreach. It operates in the United States, Mexico, the UK and Japan. THL promotes ...
,
The Good Food Institute The Good Food Institute (GFI) is a 501(c)(3) nonprofit organization that promotes plant- and cell-based alternatives to animal products, particularly meat, dairy, and eggs. It was created in 2016 by the nonprofit organization Mercy For Animal ...

Sinergia AnimalDansk Vegetarisk ForeningFish Welfare Initiative
an
Shrimp Welfare Project
- all of which have been recommended by
Animal Charity Evaluators Animal Charity Evaluators (ACE), formerly known as Effective Animal Activism (EAA), is a US-based charity evaluator and effective altruism-focused nonprofit founded in 2012. ACE evaluates animal charities and compares the effectiveness of their ...
. They function as a donation guide for those seeking to help animals as much as possible with their donations. The Movement for Compassionate Living: Exists to- "Promote simple vegan living and self-reliance as a remedy against the exploitation of humans, animals and the Earth. Promote the use of trees and vegan-organic farming to meet the needs of society for food and natural resources. Promote a land-based society where as much of our food and resources as possible are produced locally."
National Animal Interest Alliance The National Animal Interest Alliance (NAIA) is a non-profit organization in the United States dedicated to promoting animal welfare and animal husbandry practices, strengthening the human-animal bond, and safeguarding the rights of responsible an ...
: An animal welfare organization in the United States founded in 1991 promotes the welfare of animals, strengthens the human-animal bond, and safeguards the rights of responsible animal owners, enthusiasts and professionals through research, public information and sound public policy. They host an online library of information about various animal-related subjects serving as a resource for groups and individuals dedicated to responsible animal care and well-being. National Farm Animal Care Council: Their objectives are to facilitate collaboration among members with respect to farm animal care issues in Canada, to facilitate information sharing and communication, and to monitor trends and initiatives in both the domestic and international market place.
National Office of Animal Health National may refer to: Common uses * Nation or country ** Nationality – a ''national'' is a person who is subject to a nation, regardless of whether the person has full rights as a citizen Places in the United States * National, Maryland, ce ...
: A British organisation that represents its members drawn from the animal medicines industry.
Ontario Society for the Prevention of Cruelty to Animals The Ontario SPCA and Humane Society (Ontario SPCA) is a registered Canadian charity focused on animal protection and animal advocacy. In the spring of 2009, the Ontario SPCA introduced the model of high-volume spay/neuter to the Province of Ont ...
: A registered charity comprising over 50 communities.
Royal Society for the Prevention of Cruelty to Animals The Royal Society for the Prevention of Cruelty to Animals (RSPCA) is a charity operating in England and Wales which promotes animal welfare. The RSPCA is funded primarily by voluntary donations. Founded in 1824, it is the oldest and largest a ...
: A well-known animal welfare charity in England and Wales, founded in 1824.
Universities Federation for Animal Welfare The Universities Federation for Animal Welfare (UFAW) is an animal welfare science society. It is a UK-registered scientific and educational charity. UFAW works to improve animals' lives by promoting and supporting developments in the science ...
: A UK registered charity, established in 1926, that works to develop and promote improvements in the welfare of all animals through scientific and educational activity worldwide.


Links to animal welfare and rights by country

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Animal welfare and rights in Brazil Animal welfare and rights in Brazil is about the laws concerning and treatment of non-human animals in Brazil. Brazil is a leading producer of animal products, and its allowance of intensive animal farming methods such as extreme confinement make ...
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Animal welfare and rights in China Animal welfare and rights in the People's Republic of China is a topic of growing interest. China has had limited animal protections by international standards, and animal-rights activists have condemned the treatment of animals in the country. Mov ...
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Animal rights in Colombia Animal rights in Colombia refers to topics related to animal rights in Colombia. The Colombian constitution does not recognize animal rights. Law 84 of 1989 stipulates a statute to protect animals, with the exception of bullfighting and cock fi ...
* Animal welfare in Egypt * Animal welfare and rights in Germany *
Animal welfare and rights in India Animal welfare and rights in India regards the treatment of and laws concerning non-human animals in India. It is different from animal protection in India. India is home to several religious traditions advocating non-violence and compassion t ...
* Animal welfare and rights in Israel *
Animal welfare and rights in Japan Japan has implemented several national animal welfare laws since 1973, but these protections are considered weak by international standards. Animal activism and protection laws in Japan primarily focus on the welfare of domesticated animals and f ...
* Animal welfare and rights in Malaysia * Animal welfare in Nazi Germany *
Animal welfare in New Zealand Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia (). With few exceptions, animals consume organic material, breathe oxygen, have myocytes and are able to move, can reproduce sexually, and grow from a hol ...
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Animal welfare and rights in South Korea Animal welfare and Animal rights, rights in South Korea is about the laws concerning and treatment of non-human animals in South Korea. South Korea's animal welfare laws are weak by international standards. There are a handful of animal welfare an ...
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Animal welfare in Thailand Animal welfare in Thailand relates to the treatment of animals in fields such as agriculture, hunting, medical testing, tourism, and the domestic ownership of animals. It is distinct from animal conservation. Laws Thailand introduced its first ...
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Animal welfare in the United Kingdom Animal welfare in the United Kingdom relates to the treatment of animals in fields such as agriculture, hunting, medical testing and the domestic ownership of animals. It is distinct from animal conservation. Around 7% of the population, or abo ...
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Animal welfare in the United States Animal welfare in the United States relates to the treatment of non-human animals in fields such as agriculture, hunting, medical testing and the domestic ownership of animals. It is distinct from animal conservation. History 1641–1900 ...


See also

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Animal consciousness Animal consciousness, or animal awareness, is the Quality (philosophy), quality or state of self-awareness within an animal, or of being aware of an external object or something within itself. In humans, consciousness has been defined as: senti ...
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Animal law Animal law is a combination of statutory and case law in which the naturelegal, social or biologicalof nonhuman animals is an important factor. Animal law encompasses companion animals, wildlife, animals used in entertainment and animals raised ...
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Animal welfare science Animal welfare science is the scientific study of the welfare of animals as pets, in zoos, laboratories, on farms and in the wild. Although animal welfare has been of great concern for many thousands of years in religion and culture, the investigat ...
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Cambridge Declaration on Consciousness Animal consciousness, or animal awareness, is the quality or state of self-awareness within an animal, or of being aware of an external object or something within itself. In humans, consciousness has been defined as: sentience, awareness, subje ...
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Cultured meat Cultured meat, also known as cultivated meat among other names, is a form of cellular agriculture wherein meat is produced by culturing animal cells ''in vitro''; thus growing animal flesh, molecularly identical to that of conventional meat, ou ...
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Eurogroup for Animals Eurogroup for Animals is an animal protection lobby group based in Brussels, Belgium, that seeks to improve animal welfare standards in the European Union. The association represents animal protection organisations across the 27 EU Member State ...
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Francis of Assisi Giovanni di Pietro di Bernardone ( 1181 – 3 October 1226), known as Francis of Assisi, was an Italians, Italian Mysticism, mystic, poet and Friar, Catholic friar who founded the religious order of the Franciscans. Inspired to lead a Chris ...
, associated with patronage of animals *
Human–animal bonding Human bonding is the process of development of a close interpersonal relationship between two or more people. It most commonly takes place between family members or friends, but can also develop among groups, such as sporting teams and whenever ...
*
Intrinsic value (animal ethics) The intrinsic value of a human or any other sentient animal comes from within itself. It is the value it places on its own existence. Intrinsic value exists wherever there are beings that value themselves. Intrinsic value is considered self-asc ...
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List of abnormal behaviours in animals Abnormal behaviour in animals can be defined in several ways. Statistically, abnormal is when the occurrence, frequency or intensity of a behaviour varies statistically significantly, either more or less, from the normal value. This means that ...
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List of animal rights advocates Advocates of animal rights believe that many or all Animal consciousness, sentient animals have moral worth that is independent of their utility for humans, and that their most basic interests—such as in avoiding suffering—should be afforded ...
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List of animal welfare groups A list is a set of discrete items of information collected and set forth in some format for utility, entertainment, or other purposes. A list may be memorialized in any number of ways, including existing only in the mind of the list-maker, but ...
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List of animal welfare parties In the early 21st century, several political parties were founded that have as their main goal the improvement of animal welfare and the recognition of animal rights: Parties that are no longer active See also * List of animal rights advoc ...
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Pain in animals Pain negatively affects the health and welfare of animals. "Pain" is defined by the International Association for the Study of Pain as "an unpleasant sensory and emotional experience associated with actual or potential tissue damage, or descr ...
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Pain in invertebrates Whether invertebrates can feel pain is a contentious issue. Although there are numerous definitions of pain, almost all involve two key components. First, nociception is required. This is the ability to detect noxious stimuli which evokes a refle ...
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Wild animal suffering Wild animal suffering is suffering experienced by non-human animals living in the wild, outside of direct human control, due to natural processes. Its sources include disease, injury, parasitism, starvation, malnutrition, dehydration, weather ...
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Women and animal advocacy Women have played a central role in animal advocacy since the 19th century. The animal advocacy movement – embracing animal rights, animal welfare, and anti-vivisectionism – has been disproportionately initiated and led by women, ...
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World Animal Day World Animal Day is an list of minor secular observances#October, international day of action for animal rights and animal welfare, welfare celebrated annually on October 4, the Calendar of saints, feast day of Francis of Assisi, the patron sain ...


References


External links


Animal Welfare Science Centre
in Australia
Department for the Environment, Food and Rural Affairs page on animal welfare legislation

Farm Animal Welfare: Philosophical Aspects
from the Encyclopedia of Animal Science

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Welfare for All
Adam Fisher for ''
Jacobin The Society of the Friends of the Constitution (), renamed the Society of the Jacobins, Friends of Freedom and Equality () after 1792 and commonly known as the Jacobin Club () or simply the Jacobins (; ), was the most influential political cl ...
.'' 7 October 2015.
Revolution On The Animal Farm
''The Huffington Post.'' 23 September 2016. *
Animal Welfare Information Center
USDA National Agricultural Library {{DEFAULTSORT:Animal Welfare