Before I got my polish pair, and my silkie pair, I had a silkie pair already in my coop. I brought home the 2 other pairs and those four got a long. However, the rooster I had already in the Coop did NOT get along with the other roosters. They fought until he bleed. I took the one silkie rooster out and put him in a smaller coop next to the big coop with the other rooster silkie. What can I do from here?