Healthspan Flexi-Joints For DogsAbout this item An advanced supplement containing glucosamine and chondroitin to help support your dogs joint health. Just like humans, dogs can experience wear and tear of their joints and cartilage, the cushion between the bones and joints. Flexi Joints for Dogs is a high strength joint supplement designed especially for your dog. It contains two key ingredients for joint health, glucosamine and chondroitin, which go hand in hand to help support