Just bought this hen today sight unseen and was told that she is molting. I'm not an idiot! Is this a prolapsed vent? If not, what is it? She was very, very dirty and poo covered. I bathed her in ACV and saline water, then covered her in my homemade salve. She acts fine, and seemed very appreciative of the bath and special treatment. I don't want to put her in with my other chickens just in case she's contagious. He did tell me she has been recently wormed. I've never had to worm ours, so I don't have any experience with I'll effects from that.