I know this is a Shih Tzu group, but I'm wondering if anyone knows of a good treatment for Arthritis in cats. My cat gets anti-inflammatory shots every 3-4 months, but the arthritis has gotten worse. It's in his hips now as well as his shoulders. He won't even walk up and down the stairs for food (and if you knew Bugs you'd know that he'd normally do anything for food). He can't get the shots more often than every 3 months, and our vet is out of the office until Wednesday, so if anyone knows of a good over the counter treatment that I can get either at Petsmart or overnighted to me it would be very much appreciated. It breaks my heart to see him in so much pain!