I just found this out in my coop What can I do? I'm going to make up a quick saline solution and dab with hydrogen peroxide. I don't have neosporin, but I do have Calendula, and I don't see any 'cane' ingredients in it, so I will use that. It's a mixture of herbs to promote healing, supposed to work well. Better than nothing, I suppose. Am I missing anything? I've never had this happen before, so I doubt that this is a crowding issue; I have more than twice the recommended run space and the right size coop, and they get to free range a lot. I know it isn't as bad as it looks, but in the second picture you can see a little bit of something pink and muscly sticking through at the base of the comb (connective or fatty tissue of some sort?), and that is what worries me the most. Thank you so much! I know I sound a little jittery, I just want to do the most I can before an infection can set in.