we've looked at the various "chicken won't stand up" threads but... we have a 10 week-old hen who was being pecked/feathers pulled by her coopmates so we separated her and her sister into a smaller area. a couple of days later we found her nestled on the ground. she seemed fine except she wouldn't stand. if we lift her, her legs are frozen in the seated position, they don't drop down. her appetite seems fine (we have her positioned near the feeder/waterer) and she eats/drinks normally. we put a combo vitamin/antibiotic in the water, her poop seems mostly fine with, perhaps a slight greenish cast and very slightly runny. other than not standing, she seems healthy/happy. any suggestions? thanks to the board.