It is possible for a puppy to have personality problems because of bad breeding. I don't know what kind of line your puppy comes from but there has been a lot of indiscriminate breeding with Yorkies that could cause neurological issues and other problems that can effect the dogs behavior. If you are willing to continue working with the puppy maybe you could have it evaluated by a professional who understands dog behavioral problems. If you do decide to rehome the dog this may be something that needs to be considered anyway. If the puppy does have problems it would need a very special home that could live with it's issues. |