So my kitty is 14 & 1/2 years old. She was just at the vet and diagnosed with arthritis, she is having a hard time getting on things and grumps & grouches a lot. The vet ran bloodwork and everything was good, her BUN was 38 (normal is 36) but Crea was fine. The vet wants to put her on Metacam (doing lots of research before I decide) and Prescription Diet J/D. She has been on Glucosamine for a month but I have not seen any improvement. Is there anything else I can do to make her comfortable?