If you’ve ever caught a whiff of your dog’s breath and winced, you’re not alone. Bad breath is often the first sign of a bigger problem brewing beneath the gumline. Bacteria that build up in your dog’s mouth can lead to gingivitis, periodontitis, tartar and plaque accumulation, painful infections, and even abscesses. While nothing replaces regular veterinary checkups, professional cleanings, and at-home brushing, the best dental chews for dogs can be a simple, effective way to support your pup’s oral health between visits to the vet. A panel of veterinarians reviewed the top options on the market to help you find the right chew for your dog.
Why Dental Chews Matter for Your Dog’s Oral Health
Chewing is a natural behavior for dogs, and it turns out it’s also one of the best tools available for fighting plaque and tartar. As a dog gnaws on a textured chew, the mechanical, abrasive action scrapes away soft plaque before it has a chance to harden into tartar. Some dental chews are also formulated with enzymes or ingredients designed to reduce bacteria and freshen breath. However, not every chew on pet store shelves delivers real results. The most reliable products carry the Veterinary Oral Health Council (VOHC) seal of acceptance, which means they’ve been scientifically tested and proven to reduce plaque and/or tartar buildup.
What To Consider When Choosing a Dog Dental Chew
Selecting the right dental chew isn’t a one-size-fits-all decision. A few key factors can make the difference between a chew your dog benefits from and one that goes untouched — or worse, causes a problem.
Food Allergies or Sensitivities: If your dog has known food allergies or a sensitive stomach, check the ingredient list carefully before introducing a new chew. Dental chews come in a wide range of flavors and formulations, so it’s usually possible to find one that’s easily digestible and free of common trigger ingredients like chicken, beef, or grain.
Vet Approval: Dental chews vary widely in shape, size, texture, and firmness, and what works well for an energetic puppy may not suit an adult dog with dental disease or a senior dog with worn or sensitive teeth. Your veterinarian can help identify a chew that matches your dog’s specific dental condition, age, and chewing style, especially if your dog has had dental work done in the past.
Personal Preference: Even the most scientifically effective chew won’t help much if your dog refuses to eat it. The best dental chews for dogs strike a balance between real plaque and tartar reduction and genuine palatability. It may take some trial and error with different sizes, textures, and flavors before you find the one your dog actually looks forward to chewing.
Honorable Mention
While it didn’t make the top of the list, Purina Pro Plan Veterinary Diets Dental Chewz earned strong praise from the veterinary review panel. These chews are scientifically proven to reduce tartar and plaque and carry VOHC approval. The panel also highlighted that they’re long-lasting, high in protein, and easy for most dogs to digest, making them a solid alternative worth discussing with your veterinarian.
How the Best Dog Dental Chews Were Selected
This list was compiled by a panel of veterinarians employed by Chewy, the publisher of PetMD. Each veterinarian was asked to recommend their top picks across several categories based on their clinical knowledge and hands-on experience, a thorough review of manufacturer-published data, and specific product attributes such as VOHC certification, ingredient quality, and real-world effectiveness.
It’s worth noting that the opinions and recommendations reflected in this kind of review belong entirely to the panel of vets and animal health experts involved. Manufacturers and vendors have no ability to pay for placement or influence the panel’s evaluations. The goal is simply to give pet parents reliable, unbiased information to make informed decisions about their dogs’ dental care.
Frequently Asked Questions About Dog Dental Chews
What is the best dental chew for dogs?
The best dental chews for dogs carry the VOHC seal of acceptance, are proven to reduce plaque and/or tartar, avoid ingredients that could trigger a dog’s food sensitivities, and are approved by a veterinarian based on the individual dog’s dental needs. Just as important, the dog has to actually enjoy the size, shape, texture, and flavor — otherwise, it won’t get used consistently.
Do dog dental chews actually work?
Yes, when chosen carefully. The physical act of chewing is naturally abrasive and helps scrape away plaque before it hardens into tartar. Chews that have earned the VOHC seal have gone through scientific testing confirming they reduce tartar and plaque, which in turn helps prevent gingivitis. That said, dental chews are a supplement to — not a replacement for — professional teeth cleanings performed by a veterinarian.
How often should you give your dog a dental chew?
Most dental chews are intended to be given once a day, and they should be factored into your dog’s overall daily calorie intake to avoid unwanted weight gain. Always check the feeding guidelines on the product packaging, and talk to your veterinarian about the ideal frequency based on your dog’s dental condition, size, and caloric needs.
The Bottom Line
Good oral health goes a long way toward keeping your dog comfortable, pain-free, and overall healthier. While dental chews aren’t a substitute for professional cleanings or daily brushing, choosing a VOHC-approved option that fits your dog’s dietary needs and preferences can meaningfully reduce plaque and tartar buildup between vet visits. Talk to your veterinarian about which dental chew best suits your dog’s age, breed, and dental history, and keep an eye on their chewing habits to make sure the product is both safe and effective for their unique needs.