I've had chickens for about 4 months now (my first time owning chickens), and unfortunately last night my dogs chewed through the run and coop and killed 3 of my 5 pullets. Two were 6 weeks old and one was four months. One of my survivors, another four month old one, received an injury to her back, a hole about a pinky-width large. It didn't bleed a lot, just looked like the skin was pulled off and some muscle (I believe) shows. I've cleaned the area and applied neosporin. She's not really eating or drinking, just a few drops here and there and she favors and leans on her bad side. I think she's depressed about her friend being killed. They ate together, slept, bathed, and played together all their lives. It's upsetting for both of us. Is there anything else I can do for her? She's been sleeping in my room, so I can watch out for her since my coop and run have to be fixed. I'm really worried about her, so any suggestions?