Glucosamine Gravy was developed to provide a palatable, easy to use liquid to help dogs and cats suffering from arthritis, hip dysplasia, and other bone and joint abnormalities. Degeneration of the connective tissue dramatically affects how well an animal's joints function. Articular cartilage is critical to joint metabolism. Lubrication and shock absorption rely on intricate systems involving synovial fluid, articular cartilage, bone and soft tissue. The key lies in protecting the disturbed connective tissue and enhancing synovial fluid viscosity. Animal Weight Amount Up to 25 lbs. 2 ml 26 - 50 lbs. 4 ml 51 - 100 lbs. 6 ml