Both Pitbulls were products of their enviroment. They never bothered me.
I have two mutts we have rescued, and both are fine.
as I feed,play,disipline,and bathe them, so they listen/respect me.
Any breed is a good breed, if loved and taught properly.Two rules i use,
I never hit a dog, and never feed from the hand even when training.
the dog should respond to your adulation and not perform for food, IMO
Enjoy Rob!