Hi, Can someone please take a look at these photos of my RIR? I went out to let the chickens out to run around the yard for a bit and saw my poor Rosie's comb. It used to be so big it would flop over to one side, but now the whole section that used to flop over is completely gone. I've been noticing black scabby spots on her comb for a while, but they've always been small and I just thought someone was picking on her. I'm guessing it's been going away slowly, but I've been so busy with working full time and going to school full time, my boyfriend has been taking care of them. By the time I usually have time to take care of them, it's dark out and they've put themselves to bed. There's so much of her comb missing now that I'm not sure if it's from fighting, or some kind of infection. The rest of her comb is it's normal healthy red. What do you think? (I included the smaller picture just to show the white discoloration on the tips better, it's too out of focus to see detail) Her sister's comb looks different too. It isn't damaged, but it looks more pink than red, and it has white on it, similar to the rough, dry skin people get on their knees or elbows. If they're fighting, how do you usually handle it? This is my first time as a chicken mommy, and I'm feeling like worst mom of the year. ( Thanks for your help!