Frosty I too keep rimadyl. I had a buddy have a terrible accident with a dog when it was young. A buddy of mine an older dogman told me if I could get rimadyl it would do him a lot of good. I had a buddy overnight some. In no time this dog who months had passed with this injury which had him walking on 3 legs was flirt poling and running up trees on all 4. The muscles in that leg were tore up so I know rimadyl works.