Overby Farm Hip Flex Joint Level 3 Advanced Dog Hip & Joint SupplementPromotes joint mobility and vitality naturally. Formulated with tart cherry and dark berry bio-actives, shown to contain powerful antioxidants. Loaded with omega 3 & 6 fatty acids, Glucosamine, MSM, Chondroitin and Hyaluronic Acid to help promote joint health in aging dogs. Promotes joint health and agility while supporting the immune system. Overby Farm Hip Flex helps to alleviate aches and discomfort associated with daily exercise.