My mom has an 8 year old pit bull. She took him to the vet a few months ago. She said the vet said he has a little arthritis in his front paws, and the vet gave him some anti inflammatory meds for it. I know she gives them to him mostly when they go on really long walks, or when he plays real hard with the puppy. I was wondering if she was suppose to be giving the meds everyday. I asked her, and she said the vet said only when hes played real hard. I read the bottle, and it said "please give one tablet every 24 hours as needed for inflammation, and pain". I have noticed after he plays real hard, he will walk slowly up stairs, and has trouble getting up in the bed. I'm guessing my mom told them something around those lines, and they told her to only give it to him in those situations. Should I investigate this by calling the vet myself, or stay out of it?