Today I found out that the neighbor's dog came over and trapped one of my roos against a bush. My mom was at the house when it happened this is how I found out. To give some background info. I have 12 birds all together. 2 roos and 10 hens. I keep one roo and 10 hens together in a 10x10x6 dog pen and ther other roo runs free. The one that is outside, we call him Grey, sticks very close to the pen and rarely goes far. So while my mom was in the house she heard a loud noise and saw the neighbor running over to the back porch area. By the time that my mom got outside the neighbor had pulled the dog off of the bird and taken the dog home. The neighbor came back over and they pulled Grey out of the bushes. The dog got a good piece of the bird's backside and all his tail feathers are gone. He has some pretty bad damage to his rear. I do not have a vet that works on chickens so I need some help. I do not know what to do with wounds. Please any help would be wonderful. Here is what he looks like just walking around, not too bad so you think: Here is a close up: Another close up: Here is a top view of his rear where the tail feather would be/were at: So right now he is seperated from rest of the flock and trying to keep him comfortable. What do I do with his wounds? I don't want flies landing on there and infecting it or anything else for that matter. What kind of medication would you put on it? ANY suggestions would be wonderful because I'm new to raising chickens and this is just devastating to me! Thanks in advance!