My Active Dog Best Glucosamine for Senior Dogs Cats Pain Hip & Joint Supplement, Treats Hip Dysplasia & Arthritis Pain Has MSM, Chondroitin, Hyaluronic Acid, Vitamins C & E, Omega 3, 4 oz Relieves pain, strengthens and lubes joints and improves mobility: get your senior dog moving again Don't give your dog pain medication when you can reduce or eliminate daily dosages of rimadyl Prevent stress injuries: repair and slow further degeneration of cartilage Developed by vets, endorsed by thousands of dogs the most complete glucosamine-chondroitin-msm sup