I have 5 polish chickens. 3 White crested black chickens (2 roosters 1hen), 1 golden polish hen. And a all white one. One of the roosters and the golden polish hen keep Chasing the all white one. He is afraid to even come out of the coop most the time. I have to put a feeder inside the coop and outside so he can eat in peace. What should I do?