I have a guinea that was found wedged between two boards. When I found him I assumed he was dead. Very sick it was 90 degrees out and he was missing for two days. I was able to rehydrate him he eats and drinks. However he still cannot get up off his hocks. Have I waited to long to treat further ? He has a slight reflex in the claws of both feet and they are warm to the touch, but he cannot open claws nor stand on his legs. He is confined by himself in a dog run while I work with him. It has been 3 weeks and at this point can only get up on his elbows to scoot about of which he does very little. Any tips would be appreciated. I'm thinking about tapping claws in an open position to see if that helps any.