About 5 AM I heard screams coming from the chicken coop. I've had four hens for about six months without any problems and then last night the terrible screams. I ran out and found three OK but very stressed but no damgage. It took me a few minuetes to find the fourth, but she was up and walking. Upon examination in daylight it appears that the raccon went for the head. One eye is open but a bit bloodied. The other eye has the lid closed ant wont open. I have applied warm water. The feathers on her back around her neck are all gone but I don't see any wounds. Comb is ok and beak is fine. She walks slowly, but trembles and does not seem interestesd in eating anything or drinking. Other hens seem to want to attack her so I have quaranteened her. Is there anything I can give her to reduce her stress. I really think I can get her to survive this if she could see better and get less stressed. Any special food I should give her or not give her?