Have a rooster that is often rough with the hens and sometimes nasty to us- when he's in the coop. When free ranged... alone... he acts just fine like a docile rooster. It's too tricky here in Maine to free range all the time without accidents. How are some ways to try different techniques? I know it's a shot in the dark. He may have no potential. But not being fully matured... can I turn him around?