My boyfriend and I are now living together and he ended up bringing his German Sheperd along. Well, we sometimes goof around and wrestle or just play fight, and everytime, his dog attacks me and bites me; sometimes it is very bad. Why is this happening and how can I prevent this from happening in the future? I don't feel safe around his dog and wonder if there is something I can do to make him understand that I am the "boss" and that what he is doing is bad. He is very aggressive around other dogs and is not able to get within 2 feet of another animal without becoming dangerous and violent. He has never bit or harmed my boyfriend, only myself and others.
Optional Information:
Age: 2; Male; Breed: German Sheperd
Already Tried:
small decipline techniques...shock collar, etc/p>