Natural cat breeds

The Manx cat (in earlier times often spelled Manks) is a breed of domestic cat (Felis catus) originating on the Isle of Man, with a mutation that shortens the tail. Many Manx have a small stub of a tail, but Manx cats are best known as being entirely tailless; this is the most distinguishing characteristic of the breed, along with elongated hind legs and a rounded head. Manx cats come in all coat colours and patterns, though all-white specimens are rare, and the coat range of the original stock was more limited. Long-haired variants are sometimes considered a separate breed, the Cymric cat.

The European Shorthair, also known as the European and Celtic/European Shorthair, is a pedigreed cat breed. The breed's name has also been used to describe the landrace domestic cat of Europe, causing confusion as the pedigreed cats of this breed also should resemble the typical domestic cats of Europe.

The Sokoke (or Sokoke Forest Cat in long form, and formerly the African Shorthair) is natural breed of domestic cat, developed and standardised, beginning in the late 1970s, from the feral khadzonzo landrace of eastern, coastal Kenya. The Sokoke is recognized by four major cat pedigree registry organizations as a standardised cat breed. It is named after the Arabuko Sokoke National Forest, the environment from which the foundation stock was obtained, for breed development primarily in Denmark and the United States. The cat is long-legged, with short, coarse hair, and typically a tabby coat, though specific lineages have produced different appearances. Although once rumored to be a domestic × wildcat hybrid, genetic study has not borne out this belief. Another idea, that the variety is unusually ancient, remains unproven either way. The native population is closely related to an island-dwelling group, the Lamu cat, further north.

The Russian Blue cat (Russian: Русская голубая кошка, Russkaya golubaya koshka), commonly referred to as just Russian Blue, is a cat breed with colors that vary from a light shimmering silver to a darker, slate grey. The short, dense coat, which stands out from the body, has been the breed's hallmark for more than a century.

Cyprus cats, also known as Cypriot cats, Saint Helen cats, and Saint Nicholas cats, are a landrace of domestic cat found across the island of Cyprus. A standardized breed is being developed from them; among cat fancier and breeder organizations, it is presently fully recognized by the World Cat Federation (WCF), with breeding regulated by the World Cat Congress (WCC), under the name Aphrodite's Giant; and provisionally by The International Cat Association (TICA) as the Aphrodite. All three organizations permit shorthaired and semi-longhaired versions and no out-crossing to other breeds.

The Siberian is a centuries-old landrace (natural variety) of domestic cat in Russia, and recently developed as a formal breed with standards promulgated the world over since the late-1980s. Since 2006, the breed is recognised for registry and championship status with all major cat registries.

The Thai or Wichien Maat (Thai: วิเชียรมาศ, , wichianmat, meaning "diamond gold") is a newly renamed but old cat breed, related to but different from the Western, modern-style Siamese cat. This natural breed is descended from the cats of Thailand, and, among various groups of breeders in different times and places, has also been called the Old-Style Siamese, Traditional Siamese, Classic Siamese; Wichien Maat (anglicised from the Thai name); and the Applehead, a nickname that originated in the 1950s (originally as a pejorative used by breeders of the modern-style, more extreme-featured Siamese). According to The International Cat Association: "The Thai is the breed dedicated to preserving the native pointed cat of Thailand in as close to its original form as possible."

The Turkish Van is a semi-long-haired, standardised breed of domestic cat, which was developed in the United Kingdom from a selection of cats obtained from various cities of modern Turkey, especially southeast Turkey. The breed is rare, is one of the larger breeds, and is distinguished by the Van pattern (named after the breed), where the colour is restricted to the head and the tail, and the rest of the cat is white; this is due to the expression of the piebald white spotting gene, a type of partial leucism. A Turkish Van may have blue or amber eyes, or be odd-eyed (having one eye of each colour).

The Turkish Angora (Turkish: Ankara kedisi, 'Ankara cat') is a breed of domestic cat. Turkish Angoras are one of the ancient, natural breeds of cat, having originated in central Anatolia (Ankara Province in modern-day Turkey). The breed has been documented as early as the 17th century. Outside of the United States, the breed is usually referred to as simply the Angora or Ankara cat. These cats have slender and elegant bodies.

The Kurilian Bobtail is a cat breed (or breed group, depending on registry) originating from the Russian Kuril Islands, as well as Sakhalin Island and the Kamchatka peninsula of Russia. Short- or long-haired, it has a semi-cobby body type and a distinct short, fluffy tail. The back is slightly arched with hind legs longer than the front, similar to those of the Manx. The breed is also called the Kuril Islands Bobtail, Kuril Bobtail (both often misspelled "Kurile") and Curilsk Bobtail, and may be referred to without "Bobtail". It is sometimes also spelled Kurilean. The original short-haired variant is a natural breed, known on the islands for over 200 years. As selectively bred pets, they have been popular in USSR and to some extent other parts of Europe, especially for their rodent-hunting abilities, since the middle of the 20th century, but remained rare in North America as of 2011.