Harley will be 1 year old on Christmas. Some of his dominance problems have improved with training, some with age but he is still biting the other dogs faces. All one of the other dogs has to do is move. A friend of mine has his litter mate sister and she is having the same problems with her dog. The other dogs just put up with it but I am afraid he will get one of their eyes. Anyone else have this problem? Any ideas how to stop it?