I keep hearing about "peeper" as a solution for pecking. I've had a "bully" SLWyandotte for two month now. I've tried everything. She just is on the other 7 week old chicks constantly. Has not drawn blood but I keep her in a separate pen most of the time, putting her with the others only with supervision. Has anyone been successful using "peepers"? Are they small enough for teenage youngsters? Where can I get them? I'm Scottish and don't give up easily.