Ok I have a german mixed with a bull, and he is about 4 to 6 months I found him on side of the road as a puppy and rushed him to tha animal hosp, be cause he was and very bad condition. So far I have got him to sit and stay for a good min or so but I'm keeping him out side, while from time to time he will whine and cry for a while and I make sure he has food and water and he has a great dog house I built it myself, what else can I do to stop him at least a little bit??