Hi everyone, I have a 12 year female named Harley. She is in otherwise good health, but is having increased difficulty walking and getting up and down. She has bad arthritis in her front leg and we have tried Rimadyl and Tramadol and she didn't do well on them. Made her very sleepy and sick to her stomach. I don't give her anything now, except the occasional Tramadol alone for pain. When she is not sleeping, which is most of the time, she mostly stands or sits around and pants....I know that is a sign of pain. It breaks my heart. We would appreciate any advice we can get on how to make her more comfortable....anything we can give her that doesn't leave her comatosed?