I have a dark Brahma that I can not get the flock to accept. They have almost killed her once and had her bleeding another time. I kept her in a cage in the coop for about 3 weeks before I let her out and that did not work, now if I let everyone out to free range she is fine with everyone but if she is in the run or the coop with them they attack her. She is younger than them but the same size. Any suggestions? I keep her in her cage unless they are all out free ranging. I feel bad, but I just want to keep her safe.