The American Pygmy is an American

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 ...

achondroplastic Achondroplasia is a genetic disorder with an autosomal dominant pattern of inheritance whose primary feature is dwarfism. It is the most common cause of dwarfism and affects about 1 in 27,500 people. In those with the condition, the arms and ...

(dwarf)

goat The goat or domestic goat (''Capra hircus'') is a species of Caprinae, 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 ...

. It is small, compact and stockily built. Like the Nigerian Dwarf, it derives from the West African Dwarf group of breeds of West Africa. Between 1930 and 1960, animals of this type were imported to the United States for use either as zoo animals or for research; some were later kept and bred as

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 ...

and established as a breed in 1975. It may also be known as the Pygmy or African Pygmy. It is quite different and separate from the British

Pygmy In anthropology, pygmy peoples are ethnic groups whose average height is unusually short. The term pygmyism is used to describe the phenotype of endemic short stature (as opposed to disproportionate dwarfism occurring in isolated cases in a po ...

breed.

History

Between about 1930 and 1960 a variety of small goats of the West African Dwarf group of breeds of West Africa were imported from zoos in Germany to the United States, to be exhibited in zoos or used as research animals. Some came into the hands of private breeders who kept and bred them as

companion animal 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 ...

s. By the 1970s, two distinct types had developed: one broad, compact and solid like the original African stock, the other more delicate, much like a dairy goat in miniature. The latter became the Nigerian Dwarf, while the former became the American Pygmy, for which a

breed society Breed clubs are associations or clubs with activities centered on a single, specific breed of a particular species of domesticated animal. The purpose of the association will vary with the species of animal and the goals and needs of the members ...

was established in 1975, and a

herd book A breed registry, also known as a herdbook, studbook or register, in animal husbandry, the hobby of animal fancy, is an official list of animals within a specific breed whose parents are known. Animals are usually registered by their breeders wh ...

started in the same year. In 2007 the

conservation status The conservation status of a group of organisms (for instance, a species) indicates whether the group still exists and how likely the group is to become extinct in the near future. Many factors are taken into account when assessing conservation ...

of the American Pygmy was listed by the

Food and Agriculture Organization of the United Nations The Food and Agriculture Organization of the United Nations; . (FAO) is a specialized agency of the United Nations that leads international efforts to defeat hunger and improve nutrition and food security. Its Latin motto, , translates t ...

as "endangered". In 2023 its transboundary risk level was listed in the

DAD-IS DAD-IS is the acronym for the Domestic Animal Diversity Information System, a tool developed and maintained by the Food and Agriculture Organization of the United Nations as a part of its programme for management of animal genetic resources for ...

breed database as "at risk"; its risk level in the United States is unknown – no population data has ever been reported to DAD-IS by 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 ...

. In 2019 it was not on the

heritage breed In modern agriculture, a rare breed is a breed of poultry or livestock that has a very small breeding population, usually from a few hundred to a few thousand. Because of their small numbers, rare breeds may have a threatened conservation statu ...

watchlist of the

Livestock Conservancy The Livestock Conservancy, formerly known as the American Livestock Breeds Conservancy (ALBC) and prior to that, the American Minor Breeds Conservancy, is a nonprofit organization focused on preserving and promoting Rare breed (agriculture), ra ...

. Two modern American breeds derive in part from the American Pygmy: the Kinder was created by

cross-breeding A crossbreed is an organism with purebred parents of two different breeds, varieties, or populations. A domestic animal of unknown ancestry, where the breed status of only one parent or grandparent is known, may also be called a crossbreed though ...

with the Nubian, the Pygora from crossing with Angora stock.

Characteristics

The American Pygmy is small and stocky, with heavy bone: height at the

withers Withers are the ridge between the shoulder blades of an animal, typically a quadruped. In many species, this ridge is the tallest point of the body. In horses and dogs, it is the standard place to measure the animal's height. In contrast, catt ...

is usually in the range , with weights of the order of . Seven color variations are recognised in the

breed standard In animal husbandry or animal fancy, a breed standard is a description of the characteristics of a hypothetical or ideal example of a breed. The description may include phenotype, physical or morphology (biology), morphological detail, genotype, g ...

: caramel with black markings, caramel with brown markings, brown

agouti The agouti (, ) or common agouti is any of several rodent species of the genus ''Dasyprocta''. They are native to Central America, northern and central South America, and the southern Lesser Antilles. Some species have also been introduced else ...

, grey agouti, black agouti, black with white markings, and solid black. It is

polyestrous The estrous cycle (, originally ) is a set of recurring physiological changes induced by reproductive hormones in females of mammalian subclass Theria. Estrous cycles start after sexual maturity in females and are interrupted by anestrous phas ...

, prolific and

precocious Precocious or precocity may refer to: * Precocious (horse) (1981–2006), a British Thoroughbred racehorse *Precocious puberty, a developmental disorder * Precocious toddler, a legal fiction which assumes that a living person is fertile at birth * ...

– kids may become sexually mature at two months.

Gestation Gestation is the period of development during the carrying of an embryo, and later fetus, inside viviparous animals (the embryo develops within the parent). It is typical for mammals, but also occurs for some non-mammals. Mammals during pregn ...

normally lasts 145–153 days.

Use

The American Pygmy is reared 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 as a

; many are kept in zoos. Because of its small size and ease of handling it may be used for scientific research; it has been found to be a good producer of

antibodies An antibody (Ab) or immunoglobulin (Ig) is a large, Y-shaped protein belonging to the immunoglobulin superfamily which is used by the immune system to identify and neutralize antigens such as bacteria and viruses, including those that caus ...

for

immunological Immunology is a branch of biology and medicine that covers the study of immune systems in all organisms. Immunology charts, measures, and contextualizes the physiological functioning of the immune system in states of both health and disease ...

research.

References

Goat breeds Goat breeds originating in the United States {{bots, deny=Citation bot