Deranged Dogs?
Our Lab boxer crossed, now deceased, was deranged. He was a rescue dog, and he'd been abused, rehomed three times before we took him. So we let him get away with barking growling and trying to bite people, he was just being protective of us. We were lucky that he never actually bit anyone, but some people he seemed to hate more than others. Has anyone else had a similar dog and how did you deal with it?