Do Joint Supplements Actually Work? New Research Review Examines Supplements for Canine Osteoarthritis

If you've practiced veterinary medicine for more than a minute, you've fielded the question: "Should I give my dog glucosamine?" As osteoarthritis remains one of the most common conditions we manage in canine patients, the promise of disease-modifying osteoarthritic drugs (DMOADs) that could actually alter disease progression—not just mask symptoms—is incredibly appealing. But do these supplements live up to their marketing claims?