I have a four month old Rhode Island red who, beginning about a week ago, started having trouble walking. I didn't see her fall or bash into anything. There are no visible breaks or deformations, and since she's been on isolation she's started standing a little bit. However as you can see in the following pictures and YouTube video, her foot seems limp and immobilized. It doesn't open nor does it try to grasp at anything. She's eating and drinking normally. She seems to be pooping normally as well. Any ideas or recommendations would be extremely appreciated. YouTube video of her trying to walk to eat some blueberries. She got them all.