Hi all, we've got a few chickens at home and one of our cockrels had a slight limp one day, but over the course of 10 days i'd say, it's got to the point where he's struggling to stand up and maintain his balance. He's eating/drinking fine. It's his left leg which he's having difficulties with, we've inspected it physically and can't see no injuries to the leg or foot such as bumble foot. Since yesterday, we've kept him inside in a box with hay to limit his movement and let him out every 1-2 hours so he can get fresh air. We don't really want to put him down as he is one of our favourite! Any suggestions would be highly appreciated. Thanks.