I've asked for months on end Its not protein its not coop space They free range everyday. I've tried everything in the book. They lay everyday they just look terrible. Feather p[ecking . How do you stop it. I hate to kill em they lay eggs like crazy. Does anybody really know how to stop it. I'm gonna give a list of what I've done. More protein check free range everyday check used pinless peepers check anti pick lotion every one check checked for lice daily check. I'm going crazy. Has anybody stopped this behaviour . I'm now trying pine tar its not really helping. Any suggestions !!!!!! Coop is 8x10 run is 150 sq ft I have 11 large fowl chickens in the coop. They free range all day everyday. Help is needed.