I've had far more humans turn on me than animals. Again, what it comes down to is, Is the owner capable of being responsible for a pit bull? Will s/he choose to be responsible? Is said owner knowledgeable of how to train a pit bull? While I also disagree with some of Cesar Milan's methods (and consider some of it abuse), I do agree there is a dog psychology, and you have to understand a breed in order to train it.