Hello, I love the breed and got a puppy. I already had two pitbull four and five years old. Bruno is now seven months and Jackson the four year old recently went at it with him. Last fight I got bit breaking it up. We are concerned it’s getting more violent. Jackson goes for Bruno stomach. I feel each fight was in our living room which is all new. I think he’s territorial with it. It’s a tough and stressful in my house trying to manage them. When we walk them or they go bathroom they are totally fine. So I found this site online to get help. We don’t want re-home so we are asking for members to help. Ty guys!!