My 8 month old (?) pullet is beating up my new 10 month old cockeral! I thought I'd have to worry about him beating her up but I guess not. Because he was bleeding from the base of his comb, I took him out of the pen and have him sleeping in a box in the garage and will try to introduce him again tomorrow. I put some flour on his comb to stop the bleeding... Is there anything else I can do?