My 3ish year old barred Rock has been limping for a few days.. She is always last on the pecking order, so if the other chickens somehow caused it I wouldn't be surprised, but I'm not really finding anything that could be causing her to limp? She seems alert, eating, drinking, pooping normal, but I can tell it hurts her... she isn't super active and sometimes fluffs up and squints like they do when they are sick or eggbound. She isn't laying right now since it's winter and she's also molting... I kinda feel bad harrassing her because I know those pin feathers aren't pleasant.... But doing simple palpating of her leg reveals nothing to a novice like me. Does anyone have any suggestions? Would molting cause limping? She puts some weight on the leg but her walk is obviously hobbled and she lifts the leg up often...