Hi all, I am new on the site. I have a light sussex hen she is about 2 and bit years old. She has been walking a bit funny for a few weeks, when walking she lifts one leg high. We have now seperated her from the flock and today we have found a massive hard lump between her legs. She is eating and drinking fine her poop is very runny and watery. She can hardly stand and looks more like a penguin.