Hi, A friend called to ask me about her hen. Laying on it's side, kicking it's feet. Can't stand. Just yesterday she was acting perfectly normal. She continues to be bright eyed, has a bright red comb and wattles, will eat and drink...just can't stand. Poop looks normal. I searched and searched here. It seems it could be a Vit. b deficiency or E. coli. Wondering your thoughts and what the solution is. Thanks!