I have a cochin hen, named Ralphie. She layed an egg once, but then stopped and started to crow. It seems like she is trying to act like a rooster, but isn't very good at it... Ralphie will try to walk sideways toward me like some of my other roosters do, but she will only go a couple of steps then fall over. Its things like this that make me think that Ralph might just be a dominant hen... Does anybody know how I could cure this... or what is wrong with Ralph?