Okay, having said that, they were the exception. My best friend has a "bully breed" mix that really is a sweetie. I guess my point is, you can't generalize. Every dog is an individual.Have to jump in here. A couple of dogs of this breed - whether pure or mix, I don't know - attacked my then 18 yo grand daughter who was just walking past their house and nearly tore her leg off. While the owners stood by and watched. So don't tell me how sweet and adorable they are.