Good evening, I have a Rhode Island red approximately 7 to 8 weeks old. About 2 weeks ago I noticed her walking with her leg out to the side. I tried stretching her leg back as if there was a slipped tendon so it would pop back in but nothing happened. I also tried rolling my fingers over her hock joint but again, nothing. As you can see in the picture, the left hock is much larger. I have wrapped it but it doesn't seem to be helping. I have a video of her walking. So I took a few screen shots to get a good idea. I started her on a few drops of polyvisol vitamins just in case it's a vitamin thing. Ideas? Thank you in advance.