J.S.
My friend had one before she had her baby. The dog was very territorial. It snapped at everyone--even it's owners sometimes. When their daughter came along, the dog was very protective of the baby. It would sometimes not let the mother (my friend) around the baby. They would have to take a stick to push the dog out to the backyard sometimes to get the dog away from the baby. They did not hit the dog--it was merely put between the dog and the person trying to get it outside. My friends had to give the dog to a shelter for adoption because they feared for the baby. I would not recommend getting a pit bull. I would also not recommend getting a puppy while you have a baby. It's too hard to take care of a baby while you are trying to train a puppy.