I have a gorgeous silver sebright. He is a bantam, and he likes to attack anything. When I bought him, the first thing he did was attack every single one of the hens in the coop to declare he is boss. He attacks the fence, trying to get to me, and is becoming a threat. I don't want to sell him or anything, but we need to train him. We have had him for quite a while now and is not showing respect. The other day when I was filling up the food, he came in and started attacking my boot, then fluttered up to my hands, picked the area in between the index finger and thumb hard enough to draw blood, and scratched me on my wrist. How can I fix his behavior? I don't want him to hurt anyone else.:/