Some days ago my chicken was attacked by a cat, at first she only seemed to be injured, walking slowly and her poop was coming out really liquid. The next day when we checked her she was walking like a penguin, and needed to be taken out of her pot in order to poo. She is now improving from her wounds, but the poop remains the same and she is still walking like a penguin. We don't know if its just the external wounds or if there is something more. What can it be and what can i do to help her get better? Chicken info: 6 years old. Weights about 1kg. Before that she had already stopped laying eggs.