It is shih tzu or shih tzu mixed. If you look real close you can see his face and the face is smushed in like a shih tzu's and looks exactly like a shih tzu puppy. It is really sad that there are people out there that would scam someone like this. Whoever buys him is going to except a biewer and end up disapointed without money and with a shih tzu instead of a yorkie.
