Help! My senior cat has arthritis of knees, ankles and spine and the Vet wanted her on Cosequin for her joints. I was sprinkling the Cosequin onto her premium cat food and mixing it in twice a day--(1) in a.m. and (1) in p.m. After two weeks my cat stopped eating the food with the Cosequin mixed in, would walk away from the food even if hungry. It must be causing her stomach distress since from my own experience these additives cause me to have stomach pain after being on them for awhile. Is there a buffered alternative or suggestions as to how to safely ease arthritic pain in an elderly cat without causing the animal stomach distress?