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A working animal is an animal, usually
domesticated Domestication is a multi-generational mutualistic relationship in which an animal species, such as humans or leafcutter ants, takes over control and care of another species, such as sheep or fungi, to obtain from them a steady supply of reso ...
, that is kept by humans and trained to perform tasks. Some are used for their physical strength (e.g. oxen and
draft horse A draft horse (US) or draught horse (UK), also known as dray horse, carthorse, work horse or heavy horse, is a large horse bred to be a working animal hauling freight and doing heavy agricultural tasks such as plowing. There are a number o ...
s) or for transportation (e.g. riding horses and
camel A camel (from and () from Ancient Semitic: ''gāmāl'') is an even-toed ungulate in the genus ''Camelus'' that bears distinctive fatty deposits known as "humps" on its back. Camels have long been domesticated and, as livestock, they provid ...
s), while others are
service animal Service animals are Working animal, working animals that have been trained to perform tasks that assist disabled people. Service animals may also be referred to as assistance animals or helper animals depending on the country and the animal's fu ...
s trained to execute certain specialized tasks (e.g.
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 ...
and
guide dog Guide dogs (colloquially known in the US as seeing-eye dogs) are assistance dogs trained to lead people who are blind or visually impaired around obstacles. Although dogs can be trained to navigate various obstacles, they are red–green c ...
s, messenger pigeons, and fishing cormorants). They may also be used for
milking Milking is the act of removing milk from the mammary glands of cattle, water buffalo, humans, goats, sheep, and, more rarely, camels, horses, and donkeys. Milking may be done by hand or by machine, and requires the animal to be currently or rec ...
or
herding Herding is the act of bringing individual animals together into a group (herd), maintaining the group, and moving the group from place to place—or any combination of those. Herding can refer either to the process of animals forming herds in ...
. Some, at the end of their working lives, may also be used for
meat Meat is animal Tissue (biology), tissue, often muscle, that is eaten as food. Humans have hunted and farmed other animals for meat since prehistory. The Neolithic Revolution allowed the domestication of vertebrates, including chickens, sheep, ...
or
leather Leather is a strong, flexible and durable material obtained from the tanning (leather), tanning, or chemical treatment, of animal skins and hides to prevent decay. The most common leathers come from cattle, sheep, goats, equine animals, buffal ...
. The history of working animals may predate
agriculture Agriculture encompasses crop and livestock production, aquaculture, and forestry for food and non-food products. Agriculture was a key factor in the rise of sedentary human civilization, whereby farming of domesticated species created ...
as dogs were used by
hunter-gatherer A hunter-gatherer or forager is a human living in a community, or according to an ancestrally derived Lifestyle, lifestyle, in which most or all food is obtained by foraging, that is, by gathering food from local naturally occurring sources, esp ...
ancestors; around the world, millions of animals work in relationship with their owners. Domesticated species are often bred for different uses and conditions, especially horses and
working dog A working dog is a dog used to perform practical tasks, as opposed to pet or companion dogs. Definitions vary on what a working dog is, they are sometimes described as any dog trained for and employed in meaningful work; other times as any ...
s. Working animals are usually raised on
farm A farm (also called an agricultural holding) is an area of land that is devoted primarily to agricultural processes with the primary objective of producing food and other crops; it is the basic facility in food production. The name is used fo ...
s, though some are still captured from the wild, such as dolphins and some
Asian elephant The Asian elephant (''Elephas maximus''), also known as the Asiatic elephant, is the only living ''Elephas'' species. It is the largest living land animal in Asia and the second largest living Elephantidae, elephantid in the world. It is char ...
s. People have found uses for a wide variety of abilities in animals, and even
industrialized Industrialisation ( UK) or industrialization ( US) is the period of social and economic change that transforms a human group from an agrarian society into an industrial society. This involves an extensive reorganisation of an economy for the ...
societies use many animals for work. People use the strength of horses, elephants, and oxen to pull carts and move loads. Police forces use dogs for finding illegal substances and assisting in apprehending wanted persons, others use dogs to find game or search for missing or trapped people. People use various animals—
camel A camel (from and () from Ancient Semitic: ''gāmāl'') is an even-toed ungulate in the genus ''Camelus'' that bears distinctive fatty deposits known as "humps" on its back. Camels have long been domesticated and, as livestock, they provid ...
s,
donkey The donkey or ass is a domesticated equine. It derives from the African wild ass, ''Equus africanus'', and may be classified either as a subspecies thereof, ''Equus africanus asinus'', or as a separate species, ''Equus asinus''. It was domes ...
s, horses, dogs, etc.—for transport, either for riding or to pull wagons and sleds. Other animals, including dogs and
monkey Monkey is a common name that may refer to most mammals of the infraorder Simiiformes, also known as simians. Traditionally, all animals in the group now known as simians are counted as monkeys except the apes. Thus monkeys, in that sense, co ...
s, help
disabled Disability is the experience of any condition that makes it more difficult for a person to do certain activities or have equitable access within a given society. Disabilities may be cognitive, developmental, intellectual, mental, physica ...
people. On rare occasions, wild animals are not only tamed, but trained to perform work—though often solely for novelty or entertainment, as such animals tend to lack the trustworthiness and mild temper of true domesticated working animals. Conversely, not all domesticated animals are working animals. For example, while cats may catch mice, it is an instinctive behavior, not one that can be trained by human intervention. Other domesticated animals, such as sheep or rabbits, may have agricultural uses for meat, hides and
wool Wool is the textile fiber obtained from sheep and other mammals, especially goats, rabbits, and camelids. The term may also refer to inorganic materials, such as mineral wool and glass wool, that have some properties similar to animal w ...
, but are not suitable for work. Finally, small domestic pets, such as most small birds (other than certain types of
pigeon Columbidae is a bird family consisting of doves and pigeons. It is the only family in the order Columbiformes. These are stout-bodied birds with small heads, relatively short necks and slender bills that in some species feature fleshy ceres. ...
) are generally incapable of performing work other than providing companionship.


Roles and specializations


Transportation

Some animals are used due to sheer physical strength in tasks such as ploughing or logging. Such animals are grouped as a draught or draft animals. Others may be used as
pack animal A pack animal, also known as a sumpter animal or beast of burden, is a working animal used to transport goods or materials by carrying them, usually on its back. Domestic animals of many species are used in this way, among them alpacas, Bact ...
s, for
animal-powered transport A working animal is an animal, usually domestication, domesticated, that is kept by humans and trained to perform tasks. Some are used for their physical strength (e.g. oxen and draft horses) or for transportation (e.g. riding horses and camels ...
, the movement of people and goods. Together, these are sometimes called beasts of burden. Some animals are ridden by people on their backs and are known as mounts. Alternatively, one or more animals in harness may be used to pull vehicles.


Riding animals or mounts

Riding animals are animals that people use as mounts in order to perform tasks such as traversing across long distances or over rugged terrain,
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 ...
on horseback or with some other riding animal,
patrol A patrol is commonly a group of personnel, such as law enforcement officers, military personnel, or security personnel, that are assigned to monitor or secure a specific geographic area. Etymology The word "patrol" is derived from the Frenc ...
ling around
rural In general, a rural area or a countryside is a geographic area that is located outside towns and cities. Typical rural areas have a low population density and small settlements. Agricultural areas and areas with forestry are typically desc ...
and/or
wilderness Wilderness or wildlands (usually in the plurale tantum, plural) are Earth, Earth's natural environments that have not been significantly modified by human impact on the environment, human activity, or any urbanization, nonurbanized land not u ...
areas, rounding up and/or
herding Herding is the act of bringing individual animals together into a group (herd), maintaining the group, and moving the group from place to place—or any combination of those. Herding can refer either to the process of animals forming herds in ...
livestock or even for recreational enjoyment. They mainly include
equine Equinae is a subfamily of the family Equidae, known from the Hemingfordian stage of the Early Miocene (16 million years ago) onwards. They originated in North America, before dispersing to every continent except Australia and Antarctica. They are ...
s such as
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,
donkey The donkey or ass is a domesticated equine. It derives from the African wild ass, ''Equus africanus'', and may be classified either as a subspecies thereof, ''Equus africanus asinus'', or as a separate species, ''Equus asinus''. It was domes ...
s, and
mule The mule is a domestic equine hybrid between a donkey, and a horse. It is the offspring of a male donkey (a jack) and a female horse (a mare). The horse and the donkey are different species, with different numbers of chromosomes; of the two ...
s;
bovine Bovines (subfamily Bovinae) comprise a diverse group of 10 genera of medium to large-sized ungulates, including Bos, cattle, bison, African buffalo, Bubalus, water buffalos, and the four-horned and spiral-horned antelopes. The members of this gro ...
s such as
cattle Cattle (''Bos taurus'') are large, domesticated, bovid ungulates widely kept as livestock. They are prominent modern members of the subfamily Bovinae and the most widespread species of the genus '' Bos''. Mature female cattle are calle ...
,
water buffalo The water buffalo (''Bubalus bubalis''), also called domestic water buffalo, Asian water buffalo and Asiatic water buffalo, is a large bovid originating in the Indian subcontinent and Southeast Asia. Today, it is also kept in Italy, the Balkans ...
, and yak. In some places,
elephant Elephants are the largest living land animals. Three living species are currently recognised: the African bush elephant ('' Loxodonta africana''), the African forest elephant (''L. cyclotis''), and the Asian elephant ('' Elephas maximus ...
s,
llama The llama (; or ) (''Lama glama'') is a domesticated South American camelid, widely used as a List of meat animals, meat and pack animal by Inca empire, Andean cultures since the pre-Columbian era. Llamas are social animals and live with ...
s and
camel A camel (from and () from Ancient Semitic: ''gāmāl'') is an even-toed ungulate in the genus ''Camelus'' that bears distinctive fatty deposits known as "humps" on its back. Camels have long been domesticated and, as livestock, they provid ...
s are also used. Dromedary camels are in arid areas of Australia, North Africa and the Middle East; the less common
Bactrian camel The Bactrian camel (''Camelus bactrianus''), also known as the Mongolian camel, domestic Bactrian camel or two-humped camel, is a camel native to the steppes of Central Asia. It has two humps on its back, in contrast to the single-humped drome ...
inhabits central and East Asia; both are used as working animals. On occasion,
reindeer The reindeer or caribou (''Rangifer tarandus'') is a species of deer with circumpolar distribution, native to Arctic, subarctic, tundra, taiga, boreal, and mountainous regions of Northern Europe, Siberia, and North America. It is the only re ...
, though usually driven, may be ridden. Certain wild animals have been tamed and used for riding, usually for novelty purposes, including the
zebra Zebras (, ) (subgenus ''Hippotigris'') are African equines with distinctive black-and-white striped coats. There are three living species: Grévy's zebra (''Equus grevyi''), the plains zebra (''E. quagga''), and the mountain zebra (''E. ...
and the
ostrich Ostriches are large flightless birds. Two living species are recognised, the common ostrich, native to large parts of sub-Saharan Africa, and the Somali ostrich, native to the Horn of Africa. They are the heaviest and largest living birds, w ...
. Some mythical creatures are believed to act as divine mounts, such as
garuda Garuda (; ; Vedic Sanskrit: , ) is a Hindu deity who is primarily depicted as the mount (''vahana'') of the Hindu god Vishnu. This divine creature is mentioned in the Hindu, Buddhist, and Jain faiths. Garuda is also the half-brother of the D ...
in
Hinduism Hinduism () is an Hypernymy and hyponymy, umbrella term for a range of Indian religions, Indian List of religions and spiritual traditions#Indian religions, religious and spiritual traditions (Sampradaya, ''sampradaya''s) that are unified ...
(See
vahana ''Vāhana'' () or ''vahanam'' () denotes the being, typically an animal or mythical entity, a particular Hindus, Hindu deity is said to use as a vehicle. In this capacity, the vāhana is often called the deity's "mount". Upon the partnership b ...
for divine mounts in Hinduism) and the winged horse
Pegasus Pegasus (; ) is a winged horse in Greek mythology, usually depicted as a white stallion. He was sired by Poseidon, in his role as horse-god, and foaled by the Gorgon Medusa. Pegasus was the brother of Chrysaor, both born from Medusa's blood w ...
in
Greek mythology Greek mythology is the body of myths originally told by the Ancient Greece, ancient Greeks, and a genre of ancient Greek folklore, today absorbed alongside Roman mythology into the broader designation of classical mythology. These stories conc ...
.


Pack animals

Pack animal A pack animal, also known as a sumpter animal or beast of burden, is a working animal used to transport goods or materials by carrying them, usually on its back. Domestic animals of many species are used in this way, among them alpacas, Bact ...
s may be of the same species as mounts or harness animals, though animals such as
horses 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 milli ...
(especially
packhorse A packhorse, pack horse, or sumpter refers to a horse, mule, donkey, or pony used to carry goods on its back, usually in sidebags or panniers. Typically packhorses are used to cross difficult terrain, where the absence of roads prevents the use of ...
s),
mule The mule is a domestic equine hybrid between a donkey, and a horse. It is the offspring of a male donkey (a jack) and a female horse (a mare). The horse and the donkey are different species, with different numbers of chromosomes; of the two ...
s,
donkeys The donkey or ass is a domesticated equine. It derives from the African wild ass, ''Equus africanus'', and may be classified either as a subspecies thereof, ''Equus africanus asinus'', or as a separate species, ''Equus asinus''. It was domes ...
,
reindeer The reindeer or caribou (''Rangifer tarandus'') is a species of deer with circumpolar distribution, native to Arctic, subarctic, tundra, taiga, boreal, and mountainous regions of Northern Europe, Siberia, and North America. It is the only re ...
and both types of camel may have individual bloodlines or
breed A breed is a specific group of breedable domestic animals having homogeneous appearance (phenotype), homogeneous behavior, and/or other characteristics that distinguish it from other organisms of the same species. In literature, there exist seve ...
s that have been
selectively bred Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant ma ...
for packing. Additional species are only used to carry loads, including
llama The llama (; or ) (''Lama glama'') is a domesticated South American camelid, widely used as a List of meat animals, meat and pack animal by Inca empire, Andean cultures since the pre-Columbian era. Llamas are social animals and live with ...
s in the
Andes The Andes ( ), Andes Mountains or Andean Mountain Range (; ) are the List of longest mountain chains on Earth, longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range ...
. Domesticated
cattle Cattle (''Bos taurus'') are large, domesticated, bovid ungulates widely kept as livestock. They are prominent modern members of the subfamily Bovinae and the most widespread species of the genus '' Bos''. Mature female cattle are calle ...
and yaks are also used as pack animals. Other species used to carry cargo include
dogs 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 ...
and pack goats.


Draft animals

An intermediate use is as draft animals, harnessed singly or in
team A team is a group of individuals (human or non-human) working together to achieve their goal. As defined by Professor Leigh Thompson of the Kellogg School of Management, " team is a group of people who are interdependent with respect to in ...
s, to pull
sled A sled, skid, sledge, or sleigh is a land vehicle that slides across a surface, usually of ice or snow. It is built with either a smooth underside or a separate body supported by two or more smooth, relatively narrow, longitudinal runners ...
s, wheeled vehicles or
plough A plough or ( US) plow (both pronounced ) is a farm tool for loosening or turning the soil before sowing seed or planting. Ploughs were traditionally drawn by oxen and horses but modern ploughs are drawn by tractors. A plough may have a wooden ...
s. *
Oxen An ox (: oxen), also known as a bullock (in BrE, British, AusE, Australian, and IndE, Indian English), is a large bovine, trained and used as a draft animal. Oxen are commonly castration, castrated adult male cattle, because castration i ...
are slow but strong, and have been used in a yoke since ancient times: the earliest surviving vehicle, Puabi's Sumerian sledge, was ox-drawn; an acre was originally defined as the area a span of oxen could plow in a day. The domestic water buffalo and
carabao Carabaos () are a genetically distinct population of swamp-type water buffaloes ('' Bubalus bubalis kerabau'') from the Philippines.FAO 2013''Philippine Carabao/Philippines''In: Domestic Animal Diversity Information System. Food and Agriculture ...
, pull wagons and ploughs in Southeast Asia and the
Philippines The Philippines, officially the Republic of the Philippines, is an Archipelagic state, archipelagic country in Southeast Asia. Located in the western Pacific Ocean, it consists of List of islands of the Philippines, 7,641 islands, with a tot ...
. * Draught or draft horses are commonly used in harness for heavy work. Several breeds of medium-weight horses are used to pull lighter wheeled carts, carriages and buggies when a certain amount of speed or style is desirable. *
Mule The mule is a domestic equine hybrid between a donkey, and a horse. It is the offspring of a male donkey (a jack) and a female horse (a mare). The horse and the donkey are different species, with different numbers of chromosomes; of the two ...
s are considered tough and strong, with harness capacity dependent on the type of horse
mare A mare is an adult female horse or other equidae, equine. In most cases, a mare is a female horse over the age of three, and a filly is a female horse three and younger. In Thoroughbred horse racing, a mare is defined as a female horse more th ...
used to produce the mule
foal A foal is an equine up to one year old; this term is used mainly for horses, but can be used for donkeys. More specific terms are colt (horse), colt for a male foal and filly for a female foal, and are used until the horse is three or four. Whe ...
. Because they are a hybrid animal and usually are infertile, separate breeding programs must also be maintained. *
Ponies A pony is a type of small horse, usually measured under a specified height at maturity. Ponies often have thicker coats, manes and tails, compared to larger horses, and proportionally shorter legs, wider barrels, heavier , thicker necks and s ...
and
donkey The donkey or ass is a domesticated equine. It derives from the African wild ass, ''Equus africanus'', and may be classified either as a subspecies thereof, ''Equus africanus asinus'', or as a separate species, ''Equus asinus''. It was domes ...
s are often used to pull carts and small wagons. Historically, ponies were commonly used in mining to pull ore carts. *
Dogs 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 ...
are used for pulling light carts or, particularly, sleds (e.g.
sled dog A sled dog is a dog trained and used to pull a land vehicle in Dog harness, harness, most commonly a Dog sled, sled over snow. Sled dogs have been used in the Arctic for at least 8,000 years and, along with watercraft, were the only transpor ...
s such as huskies) for both recreation and working purposes. *
Goats The goat or domestic goat (''Capra hircus'') is a species of goat-antelope that is mostly kept as livestock. It was domesticated from the wild goat (''C. aegagrus'') of Southwest Asia and Eastern Europe. The goat is a member of the famil ...
also can perform light harness work in front of carts. *
Reindeer The reindeer or caribou (''Rangifer tarandus'') is a species of deer with circumpolar distribution, native to Arctic, subarctic, tundra, taiga, boreal, and mountainous regions of Northern Europe, Siberia, and North America. It is the only re ...
are used in the
Arctic The Arctic (; . ) is the polar regions of Earth, polar region of Earth that surrounds the North Pole, lying within the Arctic Circle. The Arctic region, from the IERS Reference Meridian travelling east, consists of parts of northern Norway ( ...
and sub-Arctic Nordic countries and Siberia. During
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, the
Red Army The Workers' and Peasants' Red Army, often shortened to the Red Army, was the army and air force of the Russian Soviet Republic and, from 1922, the Soviet Union. The army was established in January 1918 by a decree of the Council of People ...
deployed deer transportation battalions on the Eastern Front. In the twenty-first century, Russian soldiers continue to train with reindeer sleds in winter. In traditional festive legend,
Santa Claus's reindeer In traditional Western festive legend and popular culture, Santa Claus's reindeer are said to pull a sleigh through the night sky to help Santa Claus deliver gifts to children on Christmas Eve. While various legends offer differing details ...
pull a sleigh through the night sky to help
Santa Claus Santa Claus (also known as Saint Nicholas, Saint Nick, Father Christmas, Kris Kringle or Santa) is a legendary figure originating in Western Christian culture who is said to bring gifts during the late evening and overnight hours on Chris ...
deliver gifts to children on
Christmas Eve Christmas Eve is the evening or entire day before Christmas, the festival commemorating nativity of Jesus, the birth of Jesus in Christianity, Jesus. Christmas Day is observance of Christmas by country, observed around the world, and Christma ...
. *
Elephants Elephants are the Largest and heaviest animals, largest living land animals. Three living species are currently recognised: the African bush elephant (''Loxodonta africana''), the African forest elephant (''L. cyclotis''), and the Asian ele ...
are used for
logging Logging is the process of cutting, processing, and moving trees to a location for transport. It may include skidder, skidding, on-site processing, and loading of trees or trunk (botany), logs onto logging truck, trucksSoutheast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
. *Less often,
camel A camel (from and () from Ancient Semitic: ''gāmāl'') is an even-toed ungulate in the genus ''Camelus'' that bears distinctive fatty deposits known as "humps" on its back. Camels have long been domesticated and, as livestock, they provid ...
s and
llama The llama (; or ) (''Lama glama'') is a domesticated South American camelid, widely used as a List of meat animals, meat and pack animal by Inca empire, Andean cultures since the pre-Columbian era. Llamas are social animals and live with ...
s have been trained to harness. According to
Juan Ignacio Molina Fr. Juan Ignacio Molina (; (June 24, 1740 – September 12, 1829) was a Chilean-Spanish Jesuit priest, natural history, naturalist, historian, translator, geographer, botanist, ornithologist, and linguist. He is usually referred to as Abate Moli ...
the Dutch captain
Joris van Spilbergen Joris van Spilbergen (1 November 1568 in Antwerp – 13 January 1620 in Bergen op Zoom) was a Dutch naval officer. His first major expedition was in 1596, when he sailed to Africa. He then left for Asia on 5 May 1601, from Veere, a seapor ...
observed the use of chiliquenes (a llama type) by native
Mapuche The Mapuche ( , ) also known as Araucanians are a group of Indigenous peoples of the Americas, Indigenous inhabitants of south-central Chile and southwestern Argentina, including parts of Patagonia. The collective term refers to a wide-ranging e ...
s of Mocha Island as plough animals in 1614. Assorted wild animals have, on occasion, been tamed and trained to harness, including
zebra Zebras (, ) (subgenus ''Hippotigris'') are African equines with distinctive black-and-white striped coats. There are three living species: Grévy's zebra (''Equus grevyi''), the plains zebra (''E. quagga''), and the mountain zebra (''E. ...
s and even
moose The moose (: 'moose'; used in North America) or elk (: 'elk' or 'elks'; used in Eurasia) (''Alces alces'') is the world's tallest, largest and heaviest extant species of deer and the only species in the genus ''Alces''. It is also the tal ...
.


Guard animals

As some domesticated animals display extremely protective or territorial behavior, certain breeds and species have been utilized to guard people and/or property such as
home A home, or domicile, is a space used as a permanent or semi-permanent residence for one or more human occupants, and sometimes various companion animals. Homes provide sheltered spaces, for instance rooms, where domestic activity can be p ...
s,
public buildings A building or edifice is an enclosed Structure#Load-bearing, structure with a roof, walls and window, windows, usually standing permanently in one place, such as a house or factory. Buildings come in a variety of sizes, shapes, and functions, a ...
,
business Business is the practice of making one's living or making money by producing or Trade, buying and selling Product (business), products (such as goods and Service (economics), services). It is also "any activity or enterprise entered into for ...
es,
crop A crop is a plant that can be grown and harvested extensively for profit or subsistence. In other words, a crop is a plant or plant product that is grown for a specific purpose such as food, Fiber, fibre, or fuel. When plants of the same spe ...
s,
livestock Livestock are the Domestication, domesticated animals that are raised in an Agriculture, agricultural setting to provide labour and produce diversified products for consumption such as meat, Egg as food, eggs, milk, fur, leather, and wool. The t ...
and even venues of criminal activity. Guard animals can either act as alarms to alert their owners of danger or they can be used to actively scare off and/or even attack encroaching intruders or dangerous animals. Well known examples of guard animals include
dogs 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 ...
,
geese A goose (: geese) is a bird of any of several waterfowl species in the family Anatidae. This group comprises the genera '' Anser'' (grey geese and white geese) and ''Branta'' (black geese). Some members of the Tadorninae subfamily (e.g., Egyp ...
and llamas.


Powering fixed machinery

Working draught animals may power fixed machinery using a
treadmill A treadmill is a device generally used for walking, running, or climbing while staying in the same place. Treadmills were introduced before the development of powered machines to harness the power of animals or humans to do work, often a type of ...
and have been used throughout history to power a winch to raise water from a well.
Turnspit dog The turnspit dog is an extinct short-legged, long-bodied dog bred to run on a wheel, called a turnspit or dog wheel, to turn meat. It is mentioned in ''Of English Dogs'' in 1576 under the name "Turnespete". William Bingley's ''Memoirs of Bri ...
s were formerly used to power roasting jacks for roasting meat.


Treatment animals

Working as a form of biological treatment for the environment. Animals such as Asian carps were imported to the U.S. in 1970s to control algae, weed, and parasite growth in aquatic farms, weeds in canal systems, and as one form of
sewage treatment Sewage treatment is a type of wastewater treatment which aims to remove contaminants from sewage to produce an effluent that is suitable to discharge to the surrounding environment or an intended reuse application, thereby preventing water p ...
.


Pathogens and diseases

Animals can be used to detect the presence of pathogens and patients carrying infectious diseases. *Dogs (including
scent hound Canton_of_Bern.html" ;"title="Franz Rudolf Frisching in the uniform of an officer of the Canton of Bern">Bernese Huntsmen Corps with his Berner Laufhund, painted by Jean Preudhomme in 1785 Scent hounds (or scenthounds) are a Dog type, type of h ...
s) and bees have been trained to detect COVID-19 infections. * Dogs have been trained to detect cancer. One study reported ants could be used to detect cancer via urine. * Detection rats such as those trained by APOPO can also be taught to identify diseases, especially pulmonary tuberculosis. Dutch organization that raises and trains detection rats for worldwide use. See also


Searching and retrieving

Dogs and pigs, with a better sense of smell than humans, can assist with gathering by finding valuable products, such as
truffle A truffle is the Sporocarp (fungi), fruiting body of a subterranean ascomycete fungus, one of the species of the genus ''Tuber (fungus), Tuber''. More than one hundred other genera of fungi are classified as truffles including ''Geopora'', ''P ...
s (a very expensive subterranean fungus). The French typically use truffle hogs, while Italians mainly use dogs. Monkeys are trained to pick coconuts from palm trees, a job many human workers consider as too dangerous.


Detecting contraband

Detection dogs, commonly employed by law enforcement authorities, are trained to use their
sense A sense is a biological system used by an organism for sensation, the process of gathering information about the surroundings through the detection of Stimulus (physiology), stimuli. Although, in some cultures, five human senses were traditio ...
s to detect
illegal drug The prohibition of drugs through sumptuary legislation or religious law is a common means of attempting to prevent the recreational use of certain intoxicating substances. An area has a prohibition of drugs when its government uses the for ...
s,
explosive An explosive (or explosive material) is a reactive substance that contains a great amount of potential energy that can produce an explosion if released suddenly, usually accompanied by the production of light, heat, sound, and pressure. An ex ...
s, currency, and
contraband Contraband (from Medieval French ''contrebande'' "smuggling") is any item that, relating to its nature, is illegal to be possessed or sold. It comprises goods that by their nature are considered too dangerous or offensive in the eyes of the leg ...
electronics such as illicit mobile phones, among other things. The sense most used by detection dogs is smell, hence such dogs are also commonly known as 'sniffer dogs'. For this task, dogs may sometimes be used remotely from the suspect item, for example via the Remote Air Sampling for Canine Olfaction (RASCO) system.


Interfacing and organization


Assistance animals

*The best-known example is the
guide dog Guide dogs (colloquially known in the US as seeing-eye dogs) are assistance dogs trained to lead people who are blind or visually impaired around obstacles. Although dogs can be trained to navigate various obstacles, they are red–green c ...
or seeing eye dog for blind people. See also
service dog An assistance dog is a dog that receives specialized training to aid an individual with a disability in navigating everyday life. Assistance dogs can be trained by an organization, or by their handler. Terminology 'Assistance dog' is the inte ...
.
Miniature horse A miniature horse is a breed or type of horse characterised by its small size. Usually it has been bred to display in miniature the physical characteristics of a full-sized horse, but to be little over in height, or even less. Although such h ...
s are also occasionally used for this purpose as well. *Trained dogs and African, Asian, and American
monkeys Monkey is a common name that may refer to most mammals of the infraorder Simiiformes, also known as simians. Traditionally, all animals in the group now known as simians are counted as monkeys except the apes. Thus monkeys, in that sense, co ...
, such as
capuchin monkeys The capuchin monkeys () are New World monkeys of the subfamily Cebinae. They are readily identified as the " organ grinder" monkey, and have been used in many movies and television shows. The range of capuchin monkeys includes some tropical fores ...
have been taught to provide other functions for impaired people, such as opening mail and minor household tasks of the same like.


Herding

*A very close working relationship exists between a stockman or
shepherd A shepherd is a person who tends, herds, feeds, or guards flocks of sheep. Shepherding is one of the world's oldest occupations; it exists in many parts of the globe, and it is an important part of Pastoralism, pastoralist animal husbandry. ...
, a
herding dog A herding dog, also known as a stock dog or working dog, is a Dog type, type of dog that either has been trained in herding livestock or belongs to one of the dog breed, breeds that were developed for herding. A dog specifically trained to he ...
, and the herd (or mob) of sheep or cattle. Cattle and sheep herders in other parts of the world also use various dog breeds. *Certain breeds of horses also have an innate "cow sense" that allows them to effectively carry a rider to the right place at the right time to muster (gather or round up) livestock. See stock horse; cutting horse


Police and military

The defensive and offensive capabilities of animals (such as fangs and claws) can be used to protect or to attack humans. * The
guard dog A guard dog or watchdog is a dog used to watch for and guard people or property against unwanted human or animal intruders. A dog trained to attack intruders is known as an attack dog. History Dogs have been used as guardians since ancient ...
barks or attacks, to warn of an intruder, sniffer dogs are used to detect explosives
contraband Contraband (from Medieval French ''contrebande'' "smuggling") is any item that, relating to its nature, is illegal to be possessed or sold. It comprises goods that by their nature are considered too dangerous or offensive in the eyes of the leg ...
and attack dogs are trained to attack on command. *
War elephant A war elephant is an elephant that is Animal training, trained and guided by humans for combat purposes. Historically, the war elephant's main use was to charge (warfare), charge the enemy, break their ranks, and instill terror and fear. Elep ...
s were trained for battle in ancient times and are still used for military transport today. * Military uses of horses have changed over the millennia but still continue, including for
police The police are Law enforcement organization, a constituted body of Law enforcement officer, people empowered by a State (polity), state with the aim of Law enforcement, enforcing the law and protecting the Public order policing, public order ...
work. *
Camel cavalry Camel cavalry, or camelry (, ), is a generic designation for armed forces using camels as a means of transportation. Sometimes warriors or soldiers of this type also fought from camel-back with spears, bow and arrow, bows, or firearms. Camel caval ...
was used in deserts since they had better performance and survivability in the harsh desert environment than horses. India's Border Security Force and some other countries still used camel cavalry for patrolling in the
Thar desert The Thar Desert (), also known as the Great Indian Desert, is an arid region in the north-western part of the Indian subcontinent that covers an area of in India and Pakistan. It is the world's 18th-largest desert, and the world's 9th-large ...
. * Dolphins and sea lions carry markers to attach to
naval mine A naval mine is a self-contained explosive weapon placed in water to damage or destroy surface ships or submarines. Similar to anti-personnel mine, anti-personnel and other land mines, and unlike purpose launched naval depth charges, they are ...
s as well as patrolling harbors. * Dogs can be trained to find landmines. *
Rat Rats are various medium-sized, long-tailed rodents. Species of rats are found throughout the order Rodentia, but stereotypical rats are found in the genus ''Rattus''. Other rat genera include '' Neotoma'' (pack rats), '' Bandicota'' (bandicoo ...
s, which are lighter and less of a risk to set the mines off, have recently been used more frequently. *
Homing pigeon The homing pigeon is a variety of domestic pigeon (''Columba livia domestica''), selectively bred for its ability to find its way home over extremely long distances. Because of this skill, homing pigeons were used to carry messages, a practice ...
s transport material, usually messages on small pieces of paper, by air.


Legal status

In some jurisdictions, certain working animals are afforded greater legal rights than other animals. One such common example is
police dog A police dog, also known as a K-9 (phonemic abbreviation of canine), is a dog that is trained to assist police and other law enforcement officers. Their duties may include searching for drugs and explosives, locating missing people, findin ...
s and military dogs, which are often afforded additional protections and the same memorial services as human officers and soldiers. India law have provision for the
in loco parentis The term ''in loco parentis'', Contemporary Latin, Latin for "in the place of a parent", refers to the legal responsibility of a person or organization to take on some of the functions and responsibilities of a parent. Originally derived from ...
for implementing animal welfare laws. Under the Indian law the non-human entities such as animals, deities, trusts, charitable organizations, corporate, managing bodies, etc. and several other non-human entitles have been given the status of the "
legal person In law, a legal person is any person or legal entity that can do the things a human person is usually able to do in law – such as enter into contracts, lawsuit, sue and be sued, ownership, own property, and so on. The reason for the term "''le ...
" with legal rights and duties, such as to sue and be sued, to own and transfer the property, to pay taxes, etc. In court cases regarding animals, the animals have the status of "legal person" and humans have the legal duty to act as "loco parentis" towards animals welfare like a parent has towards the minor children. In a case of cow-smuggling, the
Punjab and Haryana High Court Punjab and Haryana High Court is the common High Court for the Indian states of Punjab and Haryana and the Union Territory of Chandigarh based in Chandigarh, India. Sanctioned strength of Judges of this High Court is 85 consisting of 64 Pe ...
mandated that "entire animal kingdom including avian and aquatic" species has a "distinct legal persona with corresponding rights, duties, and liabilities of a living person" and humans are "loco parentis" while laying out the norms for animal welfare, veterinary treatment, fodder and shelter, e.g. animal drawn carriages must not have more than four humans, and load carrying animals must not be loaded beyond the specified limits and those limits must be halved when animals have to carry the load up a slope. A court while deciding the ''
Animal Welfare Board of India The Animal Welfare Board of India (AWBI), headquartered at Ballabhgarh in Haryana state, is a statutory advisory body advising the Government of India's Ministry of Fisheries, Animal Husbandry and Dairying (Department of Animal Husbandry and Dair ...
vs Nagaraja'' case in 2014 mandated that animals are also entitled to the fundamental right to freedom enshrined in the Article 21 of
Constitution of India The Constitution of India is the supreme law of India, legal document of India, and the longest written national constitution in the world. The document lays down the framework that demarcates fundamental political code, structure, procedures ...
i.e. right to life, personal liberty and the right to die with dignity (
passive euthanasia Euthanasia (from : + ) is the practice of intentionally ending life to eliminate pain and suffering. Different countries have different euthanasia laws. The British House of Lords select committee on medical ethics defines euthanasia as "a ...
). In another case, a court in
Uttarakhand Uttarakhand (, ), also known as Uttaranchal ( ; List of renamed places in India, the official name until 2007), is a States and union territories of India, state in North India, northern India. The state is bordered by Himachal Pradesh to the n ...
state mandated that animals have the same rights as humans.


See also

* * * * * * * * * * * * * * * * * * * * * * * * * * * * *


References

*


External links


Working Goats
. Documentary produced by Oregon Field Guide {{DEFAULTSORT:Working Animal Livestock Power (physics)