Does the Hamiltonstövare or the Shih Tzu or both have a well established breed origin?
Hamiltonstövare: The Hamiltonstövare is a breed of dog, bred as a hunting hound. Hamiltonstövare:  The breed was developed in Sweden by the founder of the Swedish Kennel Club, Count Adolf Hamilton. Shih Tzu:  The exact origins of the breed are unknown, but it is thought to have originated in Tibet and then been developed in China.
i don't know