I noticed yesterday he wasn't doing well. His back end was loaded with poo and it seemed like stuck and caked on. He wae a year old and was being fed typical layer, new water everyday, grit and a little corn everyday. I don't understand the coop is very clean. Any ideas would be great. The poo seemed watery but yet it was clumpy and would stick to his feathers and stunk. All the others seem fine. Any ideas?
