๐Ÿ† Complete Buyer's Guide ยท Dog Care Products

5 Dog Joint Supplements for Tartar Control in 2026

Find the best joint supplements that also help with tartar. Our top pick Nutramax Cosequin Plus with MSM and DHA offers modest dental benefits for simpler pet care.

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Nutramax Cosequin Plus with MSM & DHA โ˜… Top Pick: Nutramax Cosequin Plus with MSM & DHA Check Price on Amazon →
70%
of dogs show improved joint mobility within 4 to 6 weeks
500 mg
typical glucosamine dose per chew for large dogs
3+
months of consistent use for noticeable tartar reduction
NASC
Quality Seal on top picks ensures manufacturing standards
โšก Key takeaways
  • Best Overall: Nutramax Cosequin Plus with MSM & DHA. This chewable combines glucosamine, chondroitin, and MSM for joint support with DHA for de.
  • Best Chewable: Zesty Paws Advanced Joint Health Chews. These soft chews contain glucosamine, chondroitin, MSM, and added DHA for tartar control.
  • Best Budget: PetLab Co. Joint Chews. An affordable option with glucosamine and chondroitin, plus some omega-3s for dental suppo.
  • Best for Seniors: VetriScience Laboratories GlycoFlex 3. Formulated for older dogs, these chews include glucosamine, chondroitin, and Perna canalic.
  • Best Vet-Trusted Style: Nutramax Cosequin Maximum Strength Joint Health Supplement. A tablet form with high levels of glucosamine and chondroitin, often recommended by veteri.
At a Glance

Quick Comparison

Quick answer

Our top pick for a dog joint supplement that also helps control tartar is Nutramax Cosequin Plus with MSM & DHA. It combines glucosamine and chondroitin for joint health with DHA for dental support. For dogs needing a chewable option, Zesty Paws Advanced Joint Health Chews offer a similar dual benefit. Budget-conscious owners may prefer PetLab Co. Joint Chews, though they have fewer dental-specific ingredients.

What to consider for Dog Joint Supplement For Tartar Control

When choosing a joint supplement that also targets tartar, look for products that contain ingredients like DHA (docosahexaenoic acid) or chlorhexidine, which are known to help reduce plaque and tartar buildup. Additionally, the joint support components (glucosamine, chondroitin, MSM) should be present at clinically studied levels. Consider your dog’s size, age, and any existing health conditions. Chewable forms may provide additional mechanical cleaning action, but ensure the texture is safe and palatable. Always check for the NASC Quality Seal to verify manufacturing standards.

What to look for in a health product (dental, probiotic, joint, allergy or calming supplement)

Look for products with an NASC Quality Seal, which indicates third-party auditing of manufacturing. For joint support, ensure glucosamine and chondroitin are listed with specific amounts (e.g., glucosamine HCl 500 mg per chew). For dental benefits, ingredients like DHA or natural abrasives should be present. Probiotic supplements should state CFU count and specific strains. Dosing should be clearly weight-based. Choose products from reputable manufacturers with transparent labeling and avoid those with artificial fillers.

How we chose these picks

  • Evaluated ingredient lists for clinically relevant amounts of joint-supporting compounds.
  • Checked for additional dental-support ingredients like DHA or natural plaque reducers.
  • Reviewed brand reputation and manufacturing standards (NASC membership).
  • Considered product form (chewable, tablet, powder) and palatability for dogs.
  • Assessed value for money based on cost per serving and ingredient quality.
  • Read customer feedback to identify common benefits and limitations.
  • Never ranked a product higher just because it pays a commission.

What to avoid

  • Avoid products claiming to cure or prevent diseases like arthritis or periodontal disease.
  • Do not use human joint supplements; they may contain ingredients toxic to dogs (e.g., xylitol).
  • Steer clear of supplements with vague proprietary blends that don’t list individual ingredient amounts.
  • Never exceed the labeled dose; more is not better and can cause side effects.

For more pet care advice, visit our dog guides, dog health, and dog nutrition sections.

Why this matters

Combining joint support with dental care in one supplement can simplify your pet's routine, but the dental benefits are often modest compared to dedicated dental products.

The Options

Types Explained

Chewable Tablets

Soft or hard chews that dogs eat like treats. Often contain flavors to improve palatability.

Best for: Dogs that are picky eaters or enjoy treats; convenient for daily use.

Powder

Powdered supplement that can be mixed into food. Allows flexible dosing.

Best for: Dogs that refuse chews or need precise dosing adjustments.

Liquid

Liquid formulas that can be added to water or food. Fast absorption.

Best for: Dogs with difficulty chewing or swallowing pills.

Capsules

Gelatin or vegetarian capsules that can be given whole or opened and mixed with food.

Best for: Owners who prefer to hide supplements in food or need exact dosage.
The Rankings

Top 5 Picks

#1
Nutramax Cosequin Plus with MSM & DHA
Best Overall

Nutramax Cosequin Plus with MSM & DHA

View on Amazon

This chewable combines glucosamine, chondroitin, and MSM for joint support with DHA for dental health. It's backed by Nutramax's reputation for quality and has an NASC seal. However, it is pricier than some alternatives, and some dogs may not like the taste.

#2
Zesty Paws Advanced Joint Health Chews
Best Chewable

Zesty Paws Advanced Joint Health Chews

View on Amazon

These soft chews contain glucosamine, chondroitin, MSM, and added DHA for tartar control. They are highly palatable and suitable for most dogs. A limitation is that they contain fewer active ingredients per chew compared to some competitors, requiring higher dosing for large dogs.

#3
PetLab Co. Joint Chews
Best Budget

PetLab Co. Joint Chews

View on Amazon

An affordable option with glucosamine and chondroitin, plus some omega-3s for dental support. They are made in the USA and have positive customer feedback. The downside is that the dental benefits are less pronounced than products with dedicated dental ingredients like DHA.

#4
VetriScience Laboratories GlycoFlex 3
Best for Seniors

VetriScience Laboratories GlycoFlex 3

View on Amazon

Formulated for older dogs, these chews include glucosamine, chondroitin, and Perna canaliculus for joints, plus green tea extract for oral health. They are easy to chew and well-tolerated. However, they lack a specific dental ingredient like DHA, so tartar control is secondary.

#5
Nutramax Cosequin Maximum Strength Joint Health Supplement
Best Vet-Trusted Style

Nutramax Cosequin Maximum Strength Joint Health Supplement

View on Amazon

A tablet form with high levels of glucosamine and chondroitin, often recommended by veterinarians. It does not include dental-specific ingredients, but its joint support is excellent. The limitation is that it must be given as a tablet, which some dogs may refuse.

Before You Buy

Key Buying Factors

01

Ingredient Transparency

Choose products that list exact amounts of active ingredients like glucosamine HCl, chondroitin sulfate, and MSM. Avoid proprietary blends.

02

Dental Support Ingredients

Look for DHA, chlorhexidine, or natural abrasives that help reduce plaque and tartar. Not all joint supplements include these.

03

Form and Palatability

Chewables are convenient and may offer mechanical cleaning, but ensure your dog will eat them. Tablets can be hidden in food.

04

Manufacturing Quality

Prefer products with an NASC Quality Seal, indicating third-party auditing of facilities and processes.

05

Dosing Flexibility

Check if the supplement can be adjusted for your dog's weight. Some require multiple chews for large dogs, increasing cost.

Living With It

Care, Cost and Maintenance

Consistency is Key

Give the supplement daily at the same time to maintain steady levels. Skipping doses reduces effectiveness.

Monitor Your Dog's Response

Observe for improvements in mobility, stiffness, and dental health. It may take several weeks to see changes. If no improvement after 8 weeks, consult your vet.

Store Properly

Keep supplements in a cool, dry place away from direct sunlight. Follow expiration dates and discard if mold or odor develops.

Pro tip

For best results, pair a joint supplement with daily tooth brushing or a VOHC-accepted dental chew to maximize tartar control.

Frequently asked questions

Do dog joint supplements with tartar control actually work?
Many joint supplements with added dental ingredients like DHA or chlorhexidine can help reduce plaque and tartar buildup when used consistently alongside regular brushing. However, they are not a substitute for professional dental cleanings or daily oral care. The joint support components (glucosamine, chondroitin) have evidence for improving mobility in dogs with osteoarthritis. Results vary by individual, and it may take several weeks to notice improvements. Always consult your veterinarian before starting any supplement regimen.
How should I dose a joint supplement by my dog's weight?
Dosing is typically based on your dog's weight, as indicated on the product label. For example, a small dog under 25 pounds may need half a chew daily, while a large dog over 75 pounds may require two chews. It's important to follow the manufacturer's guidelines and not exceed the recommended dose. If your dog is on other medications, check with your vet to avoid interactions. Start with the lower end of the recommended range and adjust as needed.
When should I take my dog to the vet for joint or dental issues?
If your dog shows signs of persistent limping, difficulty standing, reluctance to climb stairs, or significant tartar buildup with red or bleeding gums, consult your veterinarian. These could indicate arthritis, periodontal disease, or other health problems. A vet can perform a thorough examination, recommend appropriate treatments, and help you choose a supplement that addresses both joint and dental concerns safely.
What is the NASC Quality Seal and why is it important?
The NASC (National Animal Supplement Council) Quality Seal indicates that a manufacturer has passed a third-party audit for quality control, labeling accuracy, and good manufacturing practices. It also means the company reports adverse events. Choosing supplements with this seal helps ensure you are buying a product that meets high standards. However, not all quality products carry the seal, so also check for transparent ingredient lists and reputable brands.
Can a joint supplement also help with my dog's dental health?
Some joint supplements include ingredients like DHA (docosahexaenoic acid) or natural enzymes that may help reduce plaque and tartar. However, the primary purpose of these supplements is joint support. For significant dental benefits, look for products specifically designed for oral health, such as those with the VOHC seal. Combining a joint supplement with a dental chew or regular brushing is often more effective.
Should I give my dog probiotics along with a joint supplement?
Probiotics support gut health, which can influence overall immunity and nutrient absorption. While not directly related to joints or tartar, a healthy gut may help your dog better utilize the joint supplement. If your dog has digestive issues or is on antibiotics, probiotics can be beneficial. Always introduce new supplements gradually and consult your vet to avoid over-supplementation.
Are dental chews safe for dogs with joint issues?
Dental chews are generally safe, but choose ones appropriate for your dog's size and chewing style. For dogs with joint pain, soft chews may be easier to handle. Avoid hard chews that could cause tooth fractures. Some dental chews also contain joint-supporting ingredients. Always supervise your dog while chewing and ensure the treat is not a choking hazard.
Can a joint supplement cause side effects in dogs?
Side effects are rare but can include mild gastrointestinal upset such as diarrhea or vomiting, especially when starting a new supplement. Glucosamine is generally safe, but some dogs may be allergic. If you notice any adverse reactions, discontinue use and consult your vet. Overdosing can lead to more serious issues, so always follow dosing instructions. Supplements are not regulated as strictly as drugs, so choose reputable brands.
What is the difference between glucosamine HCl and glucosamine sulfate?
Both forms are used in joint supplements, but glucosamine sulfate may be better absorbed and has more research supporting its efficacy. Glucosamine HCl is more stable and often used in combination products. The difference is minor, and both can be effective. Look for products that specify the type and amount. Some dogs may respond better to one form, so you can try different brands if needed.
A note on advice: This guide is general information, not a substitute for professional veterinary advice. Talk to your vet before changing your dog's diet or care routine, especially if your dog has allergies, kidney disease, pancreatitis, obesity, heart disease or any other medical condition.
Transparency

How we made this guide

How we chose. We compared the options on the factors that matter most for Dog Care Products, using manufacturer specifications, aggregated verified owner reviews and editorial comparison. We rank independently: no brand pays for placement, and affiliate commissions never influence our picks.

How it was written. This guide was researched, reviewed and edited by the ProPawPicks editorial team for accuracy and usefulness. We have not personally tested every product; where we have not, rankings rely on verified specs, owner feedback and expert comparison rather than a hands-on review.

Affiliate disclosure. ProPawPicks is reader-supported. If you buy through links on our site, we may earn a commission at no extra cost to you. See our affiliate disclosure.

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Sources and further reading

Some links below are affiliate links. If you buy through them we may earn a small commission at no extra cost to you. Our rankings are based on product research, label data and suitability, not on commissions.