Hi I'm new to this forum. I have a black crested polish rooster and 11 hens in a 800 sq foot coop and an acre to run. These girl peck his head. I have sprayed him with blue coat daily and it still doesn't help. Does anyone have any ideas to help. I really like him because he is a nice rooster and beautiful! They have plenty of room and food and lots of treats. Also I have been separating him at night but it's not helping his head. Any new growth is pecked and blood. I'm afraid. I appreciate any advice. Thanks in advance