Here's the situation.... I got a Silkie hen a couple of weeks ago and she came with 2 chicks. One of the chicks died (don't know why) but the other one is doing fine. Yesterday I got a new chick to replace the one I lost and I knew the hen wouldn't take it in, but now she's beating it up! She won't stop chasing it around and pecking it! I know that establishment of a pecking order is normal, but this just seems excessive. The poor thing can't come out of it's hiding spot without her going after it. What should I do?