Instinct Raw Boost Freeze Dried Mixers Mobility SupportTop your dog's kibble with raw. Instinct Raw Boost Mixers Mobility Support provides natural glucosamine and chondroitin to help support healthy hips and joints. Our recipes combine cage free chicken plus vibrant, functional, whole food ingredients 100% freeze dried and bursting with flavor and nutrition. Top your kibble with freeze dried raw for natural ANTIOXIDANTS Selenium and Vitamins A & E to help maintain a HEALTHY IMMUNE SYSTEM Made with cage