The actual pointed coat coloring that Siamese and other breeds are known for (as well as rats, mice, and rabbits) is simply a recessive form of partial albinism called "Himalayan". The Himalayan mutation alters the enzyme responsible for melanin production, which is called Tyrosinase. The mutation restricts the ability of tyrosinase to oxidize tyrosine only at cooler temperatures; warmer temperatures deactivate the enzyme.
Of course you have! Cats are fascinating animals with very unique physiological adaptations that make them superb hunters in the wild. Sharing your home with a cat is akin to living alongside a miniature leopard; a smaller yet almost identical version of their gorgeous cousins. The cat's tongue is just one of the amazing tools … Continue reading Have you ever wondered about a cat’s tongue?