I have a 3 1/2 week old baby roo, who I think will be a RIR. He was one of 7 packed for warmth by accident. Anyway he is smaller and one of the bigger roos just ripped his tail feathers out. He is bleeding. I have put him in isolation with a lamp, water, and some yogurt. What should I put on the wound? I will try to get some pics. Does he need pedialyte? Help! This is my first chick injury!