My Manx 13 year old cat has some arthritis and vet had me try Dasuquin of which she wouldn't eat, and then Cosequin. When I put her on the Cosequin her pee diminished alot with each day that went by. Took her off of it and got a liquid joint supplement with natural ingredients but still had the Chrondroitin Sulfate, Glucosamine, HA. After two months on it I am seeing her pee diminishing again so I took her off of it and her pee improved. What can I give her for arthritis that doesn't have these ingredients in them?