Week old calf. Looks like they do when they are born real big and need some time to stretch their knees except he had no issues at birth but seems to be getting worse now. Of course I always suspect joint ill but the knees don't seem swollen or hot and there's no sign of naval infection at all. Gonna treat for joint ill all the same I reckon just in case but any other thoughts? He had 2 cc of bose at birth.