Hello, I have a laying hen that has lost most of her feathers in her vent and belly area , I believe it may be pastey butt , could someone please tell me what it looks like and how to treat her ??? I have seperated her from the rest of my flock even though she seems very healthy but I have noticed that a couple of my other girls have been chasing her around the run and trying to peck at the bald area on her , hence this is why I have separated her from the flock . She is still laying though this morning had a paper thin soft shell egg in the temp coop. If anybody could give me a idea of what it is or how to treat it I would be very grateful to get her better and return her to the rest of the flock asap. Thank you advance and have a great day !!!!