I transfered my babies to a container to clean out the brooder and once I put them back in it looks like one of them has a hurt leg. It can't move very well and I don't know what to do. I put it in a separate container in the brooder for now to see if it can get better but I don't know. It lays there with both legs out to the side. I think it may have gotten smashed by all the others while it was in the container. What can I do for it?