Personally I can't really answer your questions...I just wanted to say that I believe it is the owner that leads a dog to be crazy and dangerous. Is there a pitbull ban where you live? I live in Ontario so they did the whole ban on pitbulls because of all the pitbull attacks that had been going on. I think it is unfortunate for pitbulls to have such a bad reputation. I haven't had a pitbull myself or really know people with them but I think that those attacks are happening because the owners don't pay enough attention to the dogs and don't know the first thing about caring for a dog. However, I have heard of attacks where the owners were supposedly good with the dog and took care of it...but you never know the other side of the story.