Purina® Pro Plan Veterinary Supplements® Joint Care is formulated to support mobility and normal daily activity, and contains glucosamine, collagen, chondroitin sulfate and hyaluronic acid to provide important building blocks to help maintain healthy cartilage and joints. The science behind our supplements represents a collaboration among Purina nutritionists, researchers and veterinarians • Supports mobility and normal daily activity • Promotes walking, climbing and general movements • Contains glucosamine, collagen, chondroitin sulfate and hyaluronic acid to help maintain healthy cartilage and joint • Contains omega-3 fatty acids from cod liver oil