Hello, I have three hens and am having my first emergency. I went out this morning and found blood in the coop. My barred Plymouth rock (she's about 10 months old) had a very bloody vent and is missing a bunch of feathers. I bathed her and sprayed it with bactine to clean things up and get a better look. She is eating, drinking and pooping fine and is still fairly active. I have attached 2 photos (sorry, a bit gruesome).