Hi there, Looking for a little advice. I had 2 red leghorns about 15months old unfortunately one had to be put to sleep. I have now introduced a 18 week old white leghorn to my 15month old hen who is constantly attacking/pecking her and the young hen seems really frightened. This happened last year and settled down after few days however both hens were roughly the same age at that time. I feel this time the older hen is a lot bigger and more powerful pecking, should I let them share the coop at night time or separate them?