Siamese descend from the pointed Wichianmat cats of Thailand, once called Siam, and reached the United States in the late 1800s. The pale body with a darker face, ears, paws and tail comes from a temperature-sensitive pigment gene, and vivid blue almond eyes complete the look. Kittens are born pale, and the points darken over the first weeks and with age.
Siamese are talkative, clever and devoted, often shadowing their person all day. Boredom or long hours alone can bring loud complaints or mischief, so play, puzzle toys and company matter. Many cats labeled Siamese are pointed mixes with similar looks and chatty habits. Only pedigree papers confirm the breed, and a cat's own behavior tells you more than its coloring.