Hasn't happened to me.. no man can come between me and my dog
Seriously. Any person my dog doesn't like, or who doesn't like my dog... won't be considered.
They say you can tell how a person treats others by the way they treat animals. Cruelty to an animal is one of the red flags to watch for as far as domestic abuse. So I'd have to watch how someone treats my dog before I accepted him.
This guy would be out the door!