How We Selected the Best Joint Supplements for Dogs 

This list of the best joint supplements for dogs was meticulously curated by a panel of veterinarians and veterinary technicians who are employed by Chewy, the publisher of PetMD. They were asked to choose the best joint supplements for dogs in their honest opinion, across multiple categories (as listed above) based on the following:   


Quality and combination of ingredients 
If it’s backed by science-based research 
Brand reputation 
Whether it has earned the NASC Quality Seal  
Ease of administration 

Opinions and product recommendations in this article belong solely to the review panel of vets and animal health experts. Manufacturers and vendors cannot buy placement in Vet Verified content, or exert influence on our panelists as they evaluate products.  

Our sole goal with this program is to provide pet parents with the information they need to make the best decision for their pets. 

Joint Supplements for Dogs FAQs 

What is the best vet-recommended joint supplement for dogs? 

There isn’t a single best joint supplement for every dog. Veterinarians typically recommend products containing ingredients backed by research, including glucosamine, chondroitin, MSM, omega-3s, green-lipped mussel, and UC-II collagen. Such brands include Nutramax, VetriScience, and Virbac. The right choice depends on your dog’s age, size, activity level, mobility needs, and any sensitivities or dietary restrictions. 

Do any joint supplements really work for dogs? 

Joint supplements can be beneficial for many dogs, especially when used consistently and chosen based on the dog’s unique needs. Ingredients such as glucosamine, chondroitin, omega-3 fatty acids, and green-lipped mussel are commonly included because they help support joint structure and mobility. It can take several weeks to see benefits, and supplements work best as part of a broader care plan. 

Is Dasuquin or Cosequin better for dogs? 

Dasuquin and Cosequin are both well-known joint supplements from the same manufacturer, Nutramax, but they differ in their ingredient combinations. The better option depends on your dog’s specific mobility needs, overall health, and what your veterinarian feels is most appropriate.