As dogs age, they often experience joint problems just like humans. From minor stiffness to severe arthritis, joint issues can drastically affect your pet’s quality of life. Fortunately, joint supplements offer a non-invasive, affordable way to support your dog’s mobility, reduce pain, and even slow down the progression of joint degeneration.
But with dozens of options on the market, how do you choose the best joint supplement for your dog?
In this guide, we’ll explore how these supplements work, what ingredients to look for, and recommend the best joint support options for dogs in 2025.
Why Do Dogs Need Joint Supplements?
Joint health supplements are often recommended for:
- Aging dogs (especially large breeds)
- Dogs with arthritis or hip dysplasia
- Active or working dogs prone to joint wear and tear
- Dogs recovering from surgery or injury
These supplements can help:
- Lubricate joints
- Rebuild cartilage
- Reduce inflammation
- Improve mobility and comfort
Early supplementation can even prevent future problems in breeds prone to joint issues.
READ MORE: Best Canned Dog Food
How Do Joint Supplements Work?
Most joint supplements include ingredients that either support cartilage regeneration or reduce inflammation in the joints. Unlike painkillers that mask discomfort, supplements work gradually to improve the underlying issue.
They’re often used alongside a healthy diet, weight management, and physical therapy to maintain long-term joint health.
Key Ingredients to Look For
Here are the most effective and research-backed ingredients found in quality joint supplements:
1. Glucosamine
- Helps build and repair cartilage
- Supports joint lubrication
- Found naturally in the body but decreases with age
2. Chondroitin Sulfate
- Prevents cartilage breakdown
- Works synergistically with glucosamine
- Often derived from animal cartilage
3. MSM (Methylsulfonylmethane)
- Natural anti-inflammatory
- Reduces pain and supports connective tissue
4. Omega-3 Fatty Acids (EPA/DHA)
- From fish oil
- Reduce joint inflammation and pain
5. Turmeric (Curcumin)
- Natural anti-inflammatory
- Helps reduce swelling and stiffness
6. Hyaluronic Acid
- Enhances joint lubrication
- Reduces friction between bones
7. Green-Lipped Mussel
- Rich in omega-3s and glycosaminoglycans
- Especially helpful for inflammation and mobility
A combination of these ingredients is ideal for maximum joint support.
Best Joint Supplements for Dogs (2025)
Here are some of the most recommended, vet-approved joint supplements available today:
1. Nutramax Dasuquin with MSM
- Form: Chewable tablets
- Best for: Arthritis, hip dysplasia, all breeds
- Key Ingredients: Glucosamine, Chondroitin, MSM, ASU
Why it’s great: One of the most trusted supplements recommended by vets. It contains avocado/soybean unsaponifiables (ASU), which enhance cartilage repair.
2. Cosequin Maximum Strength
- Form: Chews or tablets
- Best for: Dogs starting joint care early
- Key Ingredients: Glucosamine, Chondroitin, MSM
Why it’s great: A solid choice for dogs at any life stage. Highly palatable and available in different sizes and flavors.
3. Zesty Paws Mobility Bites
- Form: Soft chews
- Best for: Picky eaters, small to medium dogs
- Key Ingredients: Glucosamine, MSM, Chondroitin, Turmeric, Green-Lipped Mussel
Why it’s great: Tasty and affordable with natural anti-inflammatories. A favorite for dogs who refuse pills.
4. VetIQ Hip & Joint
- Form: Soft chews
- Best for: Budget-conscious pet parents
- Key Ingredients: Glucosamine, MSM, Omega-3s
Why it’s great: Affordable without compromising on the essential ingredients. Widely available in pet stores and online.
5. Doggie Dailies Advanced Joint Supplement
- Form: Tasty soft chews
- Best for: Active dogs, all sizes
- Key Ingredients: Glucosamine, Chondroitin, MSM, CoQ10, Hyaluronic Acid
Why it’s great: Contains a comprehensive mix of joint and antioxidant support ingredients. Made in FDA-registered facilities.
6. VetriScience GlycoFlex Stage 3
- Form: Chewable bites
- Best for: Senior or arthritic dogs
- Key Ingredients: Glucosamine, MSM, Green-Lipped Mussel
Why it’s great: Clinically proven to increase hind leg strength in dogs by up to 41% in 4 weeks. Especially good for serious joint problems.
7. PetHonesty Advanced Hip + Joint
- Form: Soft chews
- Best for: Dogs with stiffness or inflammation
- Key Ingredients: Turmeric, Glucosamine, MSM, Eggshell membrane
Why it’s great: Uses natural ingredients with anti-inflammatory benefits and comes with great customer reviews.
When Should You Start Giving Joint Supplements?
- Large breeds: Start as early as 1 year old
- Senior dogs (7+): Even without symptoms, begin support early
- After injury/surgery: Ask your vet for immediate post-op support
- Athletic/working dogs: Use as a preventive supplement year-round
Even dogs without visible issues can benefit from joint support as a proactive measure.
How to Give Joint Supplements
Joint supplements come in various forms:
- Chewable tablets or soft chews: Easiest to administer
- Powder: Can be mixed into food
- Liquid: Ideal for picky eaters
Follow dosage instructions on the label or as directed by your vet. Effects may take 4–6 weeks to become noticeable.
How to Choose the Right One for Your Dog
Here’s what to consider when selecting a supplement:
- Dog’s size and breed: Larger dogs need higher doses
- Dog’s age: Older dogs benefit from advanced formulas
- Diet: Some foods may already include joint-supporting ingredients
- Health history: Discuss any underlying conditions with your vet
Always read reviews and look for products manufactured in FDA-registered, GMP-certified facilities.
Are There Side Effects?
Most dogs tolerate joint supplements well. Occasionally, they may cause:
- Mild digestive upset (diarrhea, vomiting)
- Allergic reactions (rare)
To avoid issues:
- Introduce gradually
- Give with food
- Monitor for changes
If your dog shows any signs of intolerance, stop use and consult your vet.
Myths About Joint Supplements
“My young dog doesn’t need joint care.”
Even young dogs can benefit from preventative joint health—especially large or athletic breeds.
“Supplements replace medical treatment.”
They support joint health but can’t replace vet-prescribed medications for severe arthritis or injuries.
“If it doesn’t work in a week, it’s useless.”
It often takes 4–6 weeks of consistent use before noticeable results appear.
Final Thoughts
Joint supplements are a powerful tool in preserving your dog’s mobility, comfort, and quality of life. Whether your dog is just beginning to slow down or is showing signs of arthritis, adding a high-quality supplement to their routine can make a significant difference.
For the best results, choose products with proven ingredients like glucosamine, chondroitin, and MSM—backed by strong customer reviews and veterinary support.
Start early, stay consistent, and combine supplementation with proper diet, weight control, and exercise for lifelong joint health.
Andy Parker is a dog lover, writer, and senior editor at BarkPicks. With years of experience covering canine health, training, and gear, he helps pet parents make smarter choices for happier, healthier dogs. Andy shares his home (and heart) with two rescue pups, Charlie and Mia.
