For pets over 30 lbs. SynoviCre supplies the essential building blocks necessary to replenish the cartilage matrix and to strengthen and stabilize the muscles surrounding the joints, aiding in the comfort and mobility of arthritis and hip dysplasia sufferers. Contains 600 mg glucosamine to stimulate synovial fluid synthesis as well as 500 mg creatine monohydrate to strengthen muscles. Fortified with carbohydrates, amino acids, vitamins and minerals needed for healthy joints. By DVM Pharmaceuticals.