The Oriental Shorthair is a

breed A breed is a specific group of 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 several slig ...

domestic cat The cat (''Felis catus'') is a domestic species of small carnivorous mammal. It is the only domesticated species in the family Felidae and is commonly referred to as the domestic cat or house cat to distinguish it from the wild members o ...

that is developed from and closely related to the

Siamese cat The Siamese cat ( th, แมวไทย, Maeo Thai; แมวสยาม, Maeo Seeaam) is one of the first distinctly recognized breeds of Asian cat. Derived from the Wichianmat landrace, one of several varieties of cat native to Thailand (f ...

. It maintains the modern Siamese head and body type but appears in a wide range of coat colors and patterns. Like the Siamese, Orientals have almond-shaped eyes, a triangular head shape, large ears, and an elongated, slender, and muscular body. Their personalities are also very similar. Orientals are social, intelligent, and many are rather vocal. They often remain playful into adulthood, with many enjoying playing

fetch Fetch may refer to: Books * ''Fetch'', a 2012 book by Alan MacDonald and David Roberts * ''The Fetch'', a 2006 book by Chris Humphreys * ''The Fetch'', a 2009 book by Laura Whitcomb * ''The Fetch'', a 1991 book by Robert Holdstock * ''Fazbear Fr ...

. Despite their slender appearance, they are athletic and can leap into high places. They prefer to live in pairs or groups and also seek human interaction. Unlike the breed's blue-eyed forebear, Orientals are usually green-eyed. The

Oriental Longhair The Oriental Longhair is a variety of domestic cat. It is closely related to the Oriental Shorthair. The Oriental Longhair in some registries, such as The International Cat Association (TICA), is a separate breed. In others, such as the Cat Fa ...

differs only with respect to coat length. While the breed's genetic roots are ultimately in

Thailand Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bo ...

, it was formally developed in the US by a number of New York area cat breeders, led by Vicky and Peter Markstein (PetMark cattery), who in 1971-72 were intrigued by lynx patterned and solid colored cats of a Siamese body type at Angela Sayers' Solitaire CatteryHeather Lorimer
"Oriental Shorthair"
1992-1993 CFA Yearbook, pp. 106-117. and at Patricia White's.Leigh-Ann Andersen

Jan. 13, 2011. These were based on solid-colored cats with the body of a Siamese, bred by Baroness von Ullmann over the 1950s. An "Oriental Shorthairs International" was formed in 1973, and Peter Markstein presented the breed to the 1976 Annual Cat Fanciers Association, at the same time as the

Havana Brown The Havana Brown was the result of a planned breeding between Siamese and domestic black cats, by a group of cat fanciers in England, in the 1950s. Early breeders introduced a Siamese type Russian Blue into their breeding. However, using curren ...

was presented by Joe Bittaker. In 1977 the Oriental Shorthair was accepted by the

Cat Fanciers' Association The Cat Fanciers' Association (CFA) was established in the United States in 1906. The CFA is currently the world's largest registry of pedigreed cats. Originally headquartered in Manasquan, New Jersey the CFA moved to Alliance, Ohio in 2010. ...

for championship competition. Since 1997, it has also received recognition from the

GCCF The Governing Council of the Cat Fancy (GCCF) is a cat registry, established in 1910 and the largest organisation that registers pedigree cats in the United Kingdom. It was formed from a small number of cat clubs which were registering cats at ...

and various other cat breeding organizations. The breed is among the most popular among CFA members.cats

Description

Breed

The Oriental Shorthair is a member of the Siamese family of breeds, and can be found in various solid colors, and patterns such as smoke, shaded, parti-color/tortoiseshell, tabby and bicolor (any of the above, with white). Not all variants are acceptable to all organizations that recognize the breed.

Characteristics

Conforming Oriental Shorthairs, like any of the Siamese type, have almond-shaped eyes and a wedge-shaped head with large ears. Their bodies are typically "sleek" but muscular. The long-haired version of the breed, the

(recognized since 1995 by CFA), simply carries a pair of the recessive long hair

gene In biology, the word gene (from , ; "...Wilhelm Johannsen coined the word gene to describe the Mendelian units of heredity..." meaning ''generation'' or ''birth'' or ''gender'') can have several different meanings. The Mendelian gene is a ba ...

Personality

Oriental Shorthair cats have high locomotion levels and are natural conversationalists. The adult Oriental Shorthair cats are considered to be active, curious and interested about surroundings by breeders and veterinarians.

Size

The Oriental Shorthair is a medium size cat. On average, males weigh from , with females weighing less than .

Health

Due to the close relationship with the Siamese, it could have similar health problems as the Siamese: *

Amyloidosis Amyloidosis is a group of diseases in which abnormal proteins, known as amyloid fibrils, build up in tissue. There are several non-specific and vague signs and symptoms associated with amyloidosis. These include fatigue, peripheral edema, weight ...

Asthma Asthma is a long-term inflammatory disease of the airways of the lungs. It is characterized by variable and recurring symptoms, reversible airflow obstruction, and easily triggered bronchospasms. Symptoms include episodes of wheezing, cou ...

bronchial disease A bronchus is a passage or airway in the lower respiratory tract that conducts air into the lungs. The first or primary bronchi pronounced (BRAN-KAI) to branch from the trachea at the carina are the right main bronchus and the left main bronchus. ...

Congenital heart defects A congenital heart defect (CHD), also known as a congenital heart anomaly and congenital heart disease, is a defect in the structure of the heart or great vessels that is present at birth. A congenital heart defect is classed as a cardiovascular ...

Crossed eyes Strabismus is a vision disorder in which the eyes do not properly align with each other when looking at an object. The eye that is focused on an object can alternate. The condition may be present occasionally or constantly. If present during a ...

* Gastrointestinal conditions * Hyperesthesia syndrome *

Lymphoma Lymphoma is a group of blood and lymph tumors that develop from lymphocytes (a type of white blood cell). In current usage the name usually refers to just the cancerous versions rather than all such tumours. Signs and symptoms may include enlar ...

Nystagmus Nystagmus is a condition of involuntary (or voluntary, in some cases) eye movement. Infants can be born with it but more commonly acquire it in infancy or later in life. In many cases it may result in reduced or limited vision. Due to the invol ...

Progressive retinal atrophy Progressive retinal atrophy (PRA) is a group of genetic diseases seen in certain breeds of dogs and, more rarely, cats. Similar to retinitis pigmentosa in humans, it is characterized by the bilateral degeneration of the retina, causing progressive ...

Oriental cats show low seroprevalence of Feline Coronavirus Antibodies. Oriental Shorthair cats have a lower incidence of being overweight when neutered.

History and recognition

Ebony White Bicolor male Oriental Shorthair cat

According to the CFA, "Orientals represent a diverse group of cats that have their foundation in the Siamese breed." The Siamese, in both pointed and solid colors, was imported to

the UK The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ...

from

Siam Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Mainland Southeast Asia, Indochinese Peninsula, spanning , with a population of almost 70 mi ...

(today,

) in the later half of the 1800s, and from there spread widely, becoming one of the most popular breeds. The

that causes the color to be restricted to the points is a recessive gene; therefore, the general population of the cats of Siam were largely self-colored (solid). When the cats from Siam were bred, the pointed cats were eventually registered as Siamese, while the others were referred to as "non-blue eyed Siamese" or "foreign shorthair". Other breeds that were developed from the

landrace A landrace is a domesticated, locally adapted, often traditional variety of a species of animal or plant that has developed over time, through adaptation to its natural and cultural environment of agriculture and pastoralism, and due to isolation ...

cats of Thailand include the

(which some breed registries classify as simply an Oriental Shorthair variant) and the

Korat The Korat cat ( th, โคราช, มาเลศ, สีสวาด, ) is a silver-tipped blue-grey, short-haired breed of domestic cat with a small to medium build and a low percentage of body fat. Its body is semi-cobby, and unusually hea ...

. The Oriental Shorthair was accepted as an actual breed for championship competition in the US-headquartered CFA in 1977. In 1985, the CFA recognized the bicolor variant. Two decades later, the breed was finally recognized by the UK-based

Governing Council of the Cat Fancy The Governing Council of the Cat Fancy (GCCF) is a cat registry, established in 1910 and the largest organisation that registers pedigree cats in the United Kingdom. It was formed from a small number of cat clubs which were registering cats a ...

(GCCF) in 1997, but with some differences from CFA on coat conformation. GCCF publishes separate breed registration policies for a number of specific-coat Oriental Shorthair variants today. The

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...

-based

World Cat Federation The World Cat Federation (WCF) is an international association of cat clubs. It was founded in 1988 in the city of Rio de Janeiro, and continues to have a strong presence in Latin America, Western Europe, and in countries of the former USSR. It ...

(WCF) recognizes the breed, but with color requirements that are comparatively unrestrictive in some way, but notably opposed to white ("All colours and patterns without white and without points are recognized.") In the

(CFA), some of the point-colored offspring from Oriental Shorthair parents are considered "any other variety" (AOV), but depending on the pedigree, some may compete as Colorpoints. In

The International Cat Association The International Cat Association (TICA) is considered the world's largest genetic cat registry. Originally a North American organization, it now has a worldwide presence. The organization has a genetic registry for pedigreed and household pet cat ...

(TICA) and many other cat fancier and breeder associations, these cats are considered to be, and compete as, Siamese, when recognized at all.

Patterns

In total, over 300 coat color and pattern combinations are possible under CFA conformation rules. The basic types include: * Solid: The coat color is uniform across the entire cat. Each hair shaft should be the same color from root to tip, and be free of banding and tipping. CFA-acceptable colors for this breed are red, cream, ebony, blue, lavender, cinnamon, fawn and white. The corresponding GCCF colors are (respectively) red, cream, brown, blue, lilac, chocolate and apricot (white is not permitted as the base color in GCCF, and WCF does not permit white at all). * Shaded pattern: Will have a white undercoat with only the tips being colored CFA and GCCF recognize this. Other breed registries call this the ''

chinchilla Chinchillas are either of two species (''Chinchilla chinchilla'' and ''Chinchilla lanigera'') of crepuscular rodents of the parvorder Caviomorpha. They are slightly larger and more robust than ground squirrels, and are native to the Andes mount ...

'' pattern. * Smoke pattern: The hair shaft will have a narrow band of white at the base which can only be seen when the hair is parted. This white undercoat to any of the above solid colors (except white, of course) is provided by an interaction of two different genes. CFA and GCCF recognize this. * Parti-color: Has patches of red and/or cream, which may be well-defined blotches of color, or marbled. This color pattern is referred to as

tortoiseshell Tortoiseshell or tortoise shell is a material produced from the shells of the larger species of tortoise and turtle, mainly the hawksbill sea turtle, which is a critically endangered species according to the IUCN Red List largely because of its ...

(or "tortie" for short) in non-pedigreed cats by CFA, and this alternative term is used by GCCF and organizations for pedigreed cats as well. * Tabby coat pattern: Recognized by GCCF and CFA. Each hair shaft should have a band of color around the middle of the hair shaft. GCCF recognizes four variants of tabby: classic, mackerel, spotted and ticked. * Bicolor pattern: Recognized by GCCF and CFA. The bicolor pattern is created by the addition of a white spotting gene to any of the other accepted colors/patterns. The cat will have white on its belly, on the legs/paws, and in an inverted "V" on the face. WCF does not permit this variant, as it is opposed to white in this breed. File:BlackWhiteOrientalShorthair.jpg, Black and white bicolor female File:OSH 24-CH Clamoris Epeius (Omar).JPG, Red spotted tabby File:Ticked Oriental Shorthair.jpg, Ebony silver-ticked tabby male kitten

In popular culture

In scientific illustrator Jey Parks' 2017 book ''Star Trek Cats'', ''

Star Trek ''Star Trek'' is an American science fiction media franchise created by Gene Roddenberry, which began with the eponymous 1960s television series and quickly became a worldwide pop-culture phenomenon. The franchise has expanded into vari ...

''s

Spock Spock is a Character (arts), fictional character in the ''Star Trek'' media franchise. He first appeared in the Star Trek: The Original Series, original ''Star Trek'' series serving aboard the starship USS Enterprise (NCC-1701), USS ''Enterprise ...

is depicted as an Oriental Shorthair. In

Joann Sfar Joann Sfar (; born 28 August 1971) is a French comics artist, comic book creator, novelist, and film director. Life and career Sfar was born in Nice, the son of Lilou, a pop singer, who died when he was three, and André Sfar, a lawyer well know ...

's comic '' The Rabbi's Cat'', the eponymous cat has the physical features of an Oriental Shorthair.

References

External links

* {{Authority control Cat breeds Cat breeds originating in the United States