Well, I came home today to find my top hen (Molly- Black Australorp) that has always been the top commander of the coop, has step down from her throne apparently. She is currently molting and she had a visible bite mark over her eye and on her comb. While standing there, I saw my little black sex link ATTACK her and Molly didn't fight back. WHY is my top hen allowing another hen to boss her around now??? I took the black sex link out and put her by herself. She is mean little thing. I might get rid of her even though she is a good layer.