Well, I have a Delaware Hen that will be two years old in April. She has been laying eggs for me until she went into molt three months ago, and i'm still waiting on a new egg. We have this cross hen that is treated extremely bad by every chicken I have. About a month ago, another cross hen would jump on her and shake her like she was going to breed her. That was as far as it went. Recently, Junebug, the Delaware, actually triesto breed her. She grabs, shakes, and puts her tail down when Screamer (the victim) raises her tail up to accept sperm! Is she just dominating her? Because I find this rather odd... I took a picture to show you...