Hi all, Meet Lucy, my NHR. She is a mystery and I need some advice... First 1 yr ago she stopped laying eggs. No change in behavior and have checked her for typical worms, lice, mites, etc. No obvious health issues. And I feed them S&P layer. The other chicken (same age) is laying. And about 3 months ago, she developed a consistent poppy butt. I cleaned her and cut back the feathers around the vent. Continue to treat periodically for lice/mites with DE and Permethin powder. The dust bath area has wood ash, sand and some DE also. Then yesterday I noticed that her comb was floppy. In all this time, she hasn't shown any sick chicken behavior. She eats and drinks well. Socializes with the other chicken, follows me around, etc. I have no idea what of these things are related or not. And what else could I do.... Any thoughts/ advice? Thank you!