Two days ago, I noticed one of my Black Sexlinks with a really nasty tail end. I cleaned her up with warm water and towels, watched her eat and drink, and she seemed fine. We've had lots of rain the past few days, and I've had to work out of town. Went out to clean feed and water containers today, and noticed she ate a little, drank a little, then went into a coop she never goes into. Her rear was nastier than ever. I've isolated her in the coop, and gave her some yogurt and water with ACV. worried about her, and the rest of the flock, which are all acting fine and are "clean". (All in various stages of molt.) [/IMG]Posting photos now for some advise.