Give your pooch goodness from teeth to paws with Natural Dog Company Extra-Strength Joint Support Liquid Glucosamine Dog Supplement! Made proudly in the USA, it helps relieve occasional joint stiffness and supports healthy bone, collagen and joint function. Created with quality ingredients, including glucosamine HCL, chondroitin sulfate, manganese and hyaluronic acid, this paw-some supplement may also relieve discomfort and tenderness associated with normal exercise and activity. Crafted without artificial preservatives or flavorings, it’s safe for your dog of any age, breed or size.