How to Train a Pitbull to Fight?

It is not good to train a pit bull to fight this a breed with a bad reputation in the first place and doing this to the dog is feeding in to the stereotype as well as guaranteeing that this dog will be put down as soon as it acts out in any way. Dogs have a natural instinct to protect their owners especially if not socialized so I would recommend not socializing the dog if you want him to be protective but that is the furthest I would take it.