Kali was on metacam for her leg. when we were at the vet for the xrays etc, we decided that she did not have to be on it constantly right now. I mentioned aspirin and he said that aspirin was way worse than metacam. Well, we are going on a long drive tomorow with kali, and i am concerned for her comfort, but i will be leaving before i could get more metacam. What are other peoples experience with aspirin? do you think it would be ok to give it to her tomorrow just to help out?