I need some help please! I have a 9 month old Jersey Giant that has started to walk funny, squatted low to the ground, almost like she is crawling if she had knees. It's been over a week. She is still laying an egg a day, so I don't think it is egg binding. I have tried to examine her, but don't really know what I am looking for. If she gets excited (for treat, or something else) she will walk fine to it then start to get crouched again. She eats, drinks and poops normal. Anything else I should be looking at?