What type of domestic animal is the Siamese?

Siamese is a popular short-haired breed of domestic cat originally from Thailand, a country whose official name was Siam until 1939. The Siamese is a lithe long-bodied cat with slim legs and a long slim tail. It has a long wedge-shaped head and blue eyes. Some Siamese have crossed eyes or kinked tails, but these features are discouraged by breeders of show animals. The Siamese was first exported from Siam to the United States in 1878 and the United Kingdom in 1884. By 1902 the first cat fanciers club devoted to the Siamese cat had been established in the United Kingdom, and by 1906 the Cat Fanciers’ Association had officially recognized the breed.

Source: Britannica