Of course this would happen to my favorite hen. I have noticed recently that a couple of my hens are missing back feathers from my rooster being amorous. I ordered several hen saddles and started to make plans for removing his spurs. The saddles are due to arrive this Thursday ( 2 days from now). I came home from work today and my sweetest, favorite hen has an almost 2 inch piece of skin torn open under her wing. You can literally see her breast. I immediately separated her. I have a small prefab coop/run combo that we have put up against the larger run. We use it to introduce new flock members and it is currently working as a hospital. The wound was not bleeding when I found her so I cleaned it with Betadine and slathered it with triple antibiotic cream w/o the pain killer. I also have some Vetericyn that I can put on it if what I did wasn't enough. I guess I am just looking for some advice on what else I can do. I feel horrible! She is completely alert. Eating, drinking, and otherwise acting like it is a bother that I keep lifting her wing and not letting her eat all the scratch I used to lure her to me. The wound doesn't look infected currently. I'm sure it just happened today. I have been reading what all to do on this site and it's been a Godsend! Please someone let me know my hen will be ok.