Thanks for the replys. Diamond grew up with a male shih tzu who is very nice. She started biting him about 6 months ago. She also grew up with a cat and 2 young children. She bites at them especially if she is asleep and they walk past her bed.. I scold her for it but she continues to do it.
Also is anyone having Potty problems. I have talked to a couple of people and they said Yorkies are hard to break.