Siamese descend from the pointed cats of Thailand, once known as Siam, and were among the first breeds recognized by cat registries. The pale body with a darker face, ears, paws and tail, plus vivid blue almond eyes, comes from a temperature-sensitive pigment gene. The coat is short, fine and has no undercoat, so weekly brushing is usually plenty.
Most Siamese are intelligent, talkative and closely bonded to their people, with a loud, raspy meow they use freely. That suits adopters who are home often or work from home, but a bored Siamese may get noisy or destructive. Many cats with pointed coloring are Siamese mixes, and personality varies from cat to cat, so coloring alone doesn't predict behavior.