Hi, My name is Michel, I am from Quebec, Canada. This is a new experience for us, as we started two months ago the chicken business. We have acquired three hens from a co-worker, a cross bread Americauna/rumpless (Cadbury), an Americauna (Grisoune) and a little Red Silky (Roussette). So far so good, until two days ago!!! Cadbury is 4 weeks older then Grisoune and Roussette, which were raised together from birth in the same cage. Every day, we open the coop door to let them outside for a period of time, but Sunday when I came to close the coop door, I noticed by looking into the window that Roussette is not where to be found from the window`s view. I got into the coop to find her hidden head deep behind the water feeder and all wet, when I pulled her out I noticed that her head has been beaked out and two chunks of skins have been ripped. I called my friend to has what to do and got her isolated from the other hens so she can heal. I have tried to bring her back to the coop but the other hens have tried to beak her again and again as I have her in my hands. Cadbury seems to show that she is the leader into the coop, so I have tried to see how it was with her with Grisoune and Roussette, but the same thing happen and the little red one is trying to hide behind the water feeder. How do I solve this issue? Please help me! P.S. Sorry about the spelling mistake, English is not my first language!