Gus has been on the Rimadyl for a week now, and there has been no improvement. 저는 거스의 무릎이 다리를 절뚝거리게 하는 원인이라고 판단했습니다. When the patella comes out of place and he does not walk on that leg, I can not only see that it is out of place, I can feel that it is.