Since this condition is a result of degeneration of the ligament, it is not uncommon especially in large breed dogs for the other leg to develop the same condition. (arkansasveterinarysurgerycenter.com)
We suggest looking for a mature large breed dog food with a moderate amount of calories, plenty of protein, and enough fat so your dog won't feel hungry again too soon. (dogfoodinsider.com)
This diet has been formulated for the specific needs of large breed dogs. (royalcanin.com)