This formula is not only to help in the relief of pain but to also treat the underlying problem. It really helps older animals. This is a supplement for muscle, ligament, tendon, cartilage, and bone problems. Dr. Harvey also adds Chondroitin Sulfate, which is used to help pets with joint conditions and arthritis.undefinedundefinedDr. Harvey's SupplementsundefinedundefinedDr. Harvey has ...