Sorry for graphic images. I did not know hens would do this type of damage. I removed her immediately. I even separated my rooster out before introducing her to the flock. This was from my other hens. I’ve never had this happen before. I’m posting a picture. How do I treat? So far I washed it, bleeding stopped, I cleaned with peroxide solution 50/50 with water and applied poly ointment. I really don’t know what else to do or if this was even ok? I don’t have much for chicken first aid here because in all my years I’ve never had anything bad like this happen. Please advise. Thanks.