That didn't last more than a minute! My gentle, easy going Roo went on instant Rage attack. He Ran full speed from one end of the run, into the coop, and grabbed the silkie. I pushed him aside and he started beating those wings and left. I stood there contemplating what to do next, and here he comes again - full speed. So, the 2 silkie hens are spending the night in the garage. If I put a separate pen beside the current run for a few days, are they guaranteed to accept each other eventually, or is it hit & miss? Also, is the roo just trying to show his dominance, or would he actually kill them?