well he is grabbing the back of the comb instead of the neck or the head. he ripped one of my white leghorns up pretty bad one time and he did it again to a california white and tore a chunk out of her comb. i cleaned it and wrapped it up she seems fine now but i dont know what to do if he cant mate right what should i do? i want a rooster in the flock so they can hatch biddies out from time to time but i dont want my girls to be hurt by him.