Hi guys, I went to tend to my flock tonight and my silkie hen, which we call the queen because she's the top of the hens as far as their pecking order, has this big dark gash in her side under her wing, I thought somebody must've just went on her at first but when I looked closer it is definitely a wound and she's missing feathers as well. Could another hen have done this or maybe a rooster? I don't think a raccoon did it because nobody else is injured and they are all still there.. (last time raccoons got involved we lost 3 chickens, our head rooster, head hen, and a RIR hen). Does she need to be isolated to heal? Should we try to find a vet to see her or are there antibiotics I can get otc at local farm stores?