Siamese cats descend from the pointed Wichianmat cats of Thailand, once called Siam. One named Siam was sent to President Rutherford B. Hayes in 1878, and the breed was among the first recognized by cat registries. The pale body, darker face, ears, paws and tail, and vivid blue almond eyes come from a temperature-sensitive pigment gene.
Many Siamese are talkative, intelligent and closely attached to their people, often following them from room to room. In a smaller home that closeness is easy to meet, but boredom or long hours alone can bring loud complaints and mischief. Pointed cats of mixed ancestry are common in shelters too and often share the look and the chatty streak, though only pedigree papers confirm a purebred Siamese.