I have a 5 month old Favrolle that I raised from a chick. She had a non functional eye and was weaker than the other 2 I was raising at the time. She grew up with a nonfunctional eye and a little bit of a head tilt. She did well with her sisters, until I integrated them with the other 3 birds I have. I have a bully hen that chases her from feed and water (as well as her sisters) but I have several food and water resources for them far enough apart that the bully can chase them but not keep them from eating or drinking (except the hen I am asking about - she hides from every one)The hen with one eye and head tilt is typically self-isolated in the coop most of the time. This morning I found her in one of the coops (I have 2 coops because one is falling apart and I was hoping to transition them all to a new one) by herself, not moving. She is so light when picked up and even if I put food in front of her she wont move. I brought her in, gave her water and food and she has been drinking for the last 10 minutes. I will put her back out in the new coop with food and water and her sisters. But how long can I keep her in and should I bring one of her sisters in with her to keep her company? She is the sweetest hen and I want to try and give her a good life.