We had a child back in March and before this our pit Jake was the center of attention. We brought him everywhere with us and did everything with him. During the pregnancy I was away on business 5 days out of the week so we never got the chance to break him of his normal life style. Now my son is 7 months old and is crawling around and is very interested in our pit. Some times our pit will lay next to him and lick his face and be very nice. Most of the time he acts scared and runs to the other side of room. He's growled twice at him. More often then not he would rather remove himself from where the baby is. He has always been a well tempered dog and Now I am just scared because it only takes one bite. What should I do?