The Tibetan Spaniel is a breed of dog that appears in Lady and the Tramp. They are not a true spaniel breed.
They have a short, blunt muzzle, which is free of wrinkles. By American Kennel Club standards, the breed is about 10 inches at the withers, and weighs about 9-15 pounds. They can come in any color a dog can come in, and have medium-long fur.