NaturVet Glucosamine-DS (Double Strength) Joint Tabs, 150 Tablets 100% Money Back Guarantee - NaturVet Veterinarian formulated joint health supplement that provides joint support for all dogs and cats. Level 1 joint support intended for daily joint & hip maintenance. Contains Glucosamine, Chondroitin and Omega Fatty Acids. Helps keep your dog or cat active. Great for younger pets prior to visible signs of joint care. Tasty chewable tablet that your dog or cat will love! Safe for all dogs or cats over the age of 12 weeks. Our Glucosamine DS Joint Health supplement is veterinarian formulated and manufactured in the USA in an FDA audited, cGMP compliant facility.