Updated September 25, 2026. Fact-checked against veterinary sources; review by a licensed veterinarian is in progress. See our editorial policy.
Quick answer: Arthritis in dogs can’t be cured, but a combination of treatments usually improves comfort and mobility a great deal. The approaches with the strongest evidence are weight loss for overweight dogs, veterinary pain medications (usually NSAIDs), and controlled exercise and rehabilitation. Omega-3 fatty acids, joint diets, newer injectable medications, and surgery for specific joint problems also help many dogs.
Weight management
Extra weight strains joints and adds inflammation. In a lifetime study of Labradors, dogs kept lean had arthritis later and less severely, and lived longer. Even modest weight loss often reduces lameness.
Pain medications
- Veterinary NSAIDs such as carprofen, meloxicam, deracoxib, firocoxib, and grapiprant. Your vet will check bloodwork and monitor for side effects.
- Bedinvetmab (Librela): a monthly injection that targets nerve growth factor, a driver of arthritis pain. As with any drug, report side effects to your vet.
- Add-on medications such as gabapentin or amantadine for dogs that need more relief.
Exercise and rehabilitation
- Regular, moderate leash walks rather than occasional intense exercise
- Swimming or underwater treadmill
- Therapeutic exercises from a certified rehabilitation practitioner
Diet and supplements
- Omega-3 fatty acids (EPA and DHA): good evidence for reducing arthritis signs. Joint diets often include them.
- Glucosamine and chondroitin: mixed evidence.
- Green-lipped mussel: some evidence of benefit.
Injections
Polysulfated glycosaminoglycan injections are used by some vets to support joint health. Joint injections are options in selected cases.
Surgery
Surgery may be recommended for underlying problems, such as a torn cruciate ligament, or for joint replacement in some severe hip cases.
Home changes
- Non-slip rugs, ramps, and orthopedic beds
- Raised bowls for some dogs
- Harness support for stairs
What to avoid
- Human pain relievers.
- Combining NSAIDs with each other or with steroids.
- Complete rest, which leads to stiffness and muscle loss.
Sources
- Merck Veterinary Manual: Osteoarthritis in dogs
- Mosley C, et al. 2022 AAHA Pain Management Guidelines for Dogs and Cats. J Am Anim Hosp Assoc. 2022
- Kealy RD, et al. Effects of diet restriction on life span and age-related changes in dogs. JAVMA. 2002
- Roush JK, et al. Multicenter veterinary practice assessment of the effects of omega-3 fatty acids on osteoarthritis in dogs. JAVMA. 2010
This article is for general education and is not a substitute for care from your own veterinarian. Learn about The Pet Vet and our editorial policy.