We have one chick that we have nursed along. His leg is all crooked and we've done what we can for him, he's been separate for a week now because the other chicks were picking on him. Yesterday I noticed he was limping far worse then usual and today he will barely put his bad foot on the ground so I've had to pick him up to move him to food and water. I can't figure out what is wrong with his leg and the splinting I tried with it doesn't seem to have helped. The poor little guy is suffering and I don't want him to so DH is going to take care of him for me -- what is the kindest way? He is about 6 weeks old (we got them at 4 weeks and his leg was like this then and we just didn't notice until we got him home).