Aggressive Shih Tzu
by Pamela B.
My name is Pam, I have a 14 year old aggresive male shih tzu that bites and growls. when he was younger I kept telling the men that was around him not to tease him that I didn't want him to bite when he got older. One said he could come live with him if that happened but that man is deceased. He was the main on that teased my dog. How do I stop him from being an aggressive dog biter?