The Papastzu, also called Papi Tzu, is not a purebred dog. It is a cross between the Papillon and the Shih Tzu. The best way to determine the temperament of a mixed breed is to look up all breeds in the cross and know you can get any combination of any of the characteristics found in either breed. Not all of these designer hybrid dogs being bred are 50% purebred to 50% purebred. It is very common for breeders to breed multi-generation crosses.
American Canine Hybrid Club = Papastzu
Designer Dogs Kennel Club = Papastzu
International Designer Canine Registry® = Papastzu
Designer Breed Registry = Papastzu
Lulu, the Papastzu (Papillon / Shih Tzu hybrid) at 1 year old.
ACHC, DDKC, DRA, IDCR, DBR