Inhancer 340 GM is a joint protection supplement for active dogs and those who are becoming older. It contains glucosamine hcl and chondroitin of the highest quality. It aids in the maintenance of flexibility in healthy joints in high-activity dogs, as well as the relief of pain and rebuilding of joints in elderly arthritic dogs. It comes in the form of semi-soft nuggets that help with joint health. This is especially good for dogs that are older or have a lot of energy.