Thor is a neutered 6 year old pit bull. He recently returned to me after being with my ex-wife for a bit over 2 years. He does well with my 7 year old male Belgian Malinois however he has had incidents of biting/hurting other dogs while living with my ex. I'm preparing to move out of state for employment and unfortunately can't take him with me. I believe Thor could be an excellent dog, he just needs time and patience.