I have just noticed one of my chicken's legs are not the best. From what I can see I am pretty sure it is the joint that is hurt.so basically the few times my chicken stands up she tries to walk and then falls/sits/lays down. I'm not sure it is both legs but she hobbles to walk and then goes back to lying down. I don't know what caused this but maybe she jumped from something and landed funny. I have put down a towel so she's comfy and have put food and water bowls next to her and separated her. She hasn't really made an attempt to walk away or stand up only when she is going to poo. She is eating and drinking. I just want to know is there anything else I could do to help her or anything I'm doing wrong.In time do these kind of things heal?