Walk through any pet store in Concord or pick up your phone and search “dog dental health,” and you’ll find dozens of dental chews claiming to clean your dog’s teeth, freshen breath, and reduce tartar. But do they actually work? And if so, how much can they really do?
These are questions we hear regularly at West Concord Animal Clinic—and they deserve a straight answer. Here’s what the evidence shows, what veterinarians actually recommend, and how to build a dental care routine that makes a real difference for your dog.
Why Dental Health Is Worth Paying Attention To
Most dogs show early signs of dental disease by the time they reach three years old. Left untreated, periodontal disease progresses from surface tartar to gum inflammation, infected tooth roots, bone loss, and eventually bacteria that can enter the bloodstream and affect the heart, liver, and kidneys.
The mouth is genuinely connected to the rest of the body. This is why dental care at West Concord Animal Clinic is treated as a medical issue, not a cosmetic one. It is part of every wellness exam and something we discuss with every pet owner regardless of what brought them in.
How Dental Chews Are Designed to Work
Dental chews do their job through mechanical action: chewing. The texture of the chew is designed to scrub along the tooth surface as the dog gnaws, removing soft plaque before it hardens into tartar.
Some products also contain enzymes or antimicrobial ingredients that may slow bacterial growth in the mouth. These additions can be helpful, but the chewing action itself is the primary mechanism.
What Dental Chews Actually Do Well
- Reduce soft plaque on tooth surfaces, particularly in dogs who chew thoroughly and consistently
- Provide a daily oral hygiene habit that is easy for owners to maintain
- Freshen breath short-term by removing surface buildup
- Complement other home care, especially in dogs who do not tolerate brushing
When dental chews carry the Veterinary Oral Health Council (VOHC) seal, it means they have been tested and shown to reduce plaque or tartar by at least 10 to 20 percent. That is meaningful, though modest.
Where Dental Chews Fall Short
Here is the part that often surprises people: dental chews cannot clean below the gumline. And that is exactly where the most serious dental disease develops.
Plaque that has hardened into tartar cannot be removed by chewing. The pockets around tooth roots, where bacteria accumulate and cause bone loss, require professional instruments and anesthesia to address safely. A dental chew has no effect on these areas.
Dental chews also cannot:
- Treat existing dental disease or infection
- Remove tartar once it has mineralized onto the tooth surface
- Replace the diagnostic value of a professional dental exam and X-rays
- Provide the thorough cleaning that happens beneath the gumline during a professional cleaning
Think of it this way: brushing your own teeth daily is important, but it does not replace a dental cleaning at the dentist. The same logic applies to your dog.
The VOHC Seal: Why It Matters
Not all dental products are created equal. Many use marketing language like “cleans teeth” or “freshens breath” without any clinical evidence. The VOHC seal is the most reliable third-party indicator that a product has been tested in controlled studies and shown to reduce plaque or tartar.
When clients ask us which dental chews to use, we recommend looking for this seal first. Products come and go, but the VOHC criteria remain consistent. Our team can also point you toward specific options we trust based on your dog’s size, chewing habits, and any dietary considerations.
Are Dental Chews Safe for Every Dog?
Most dogs handle dental chews well, but they are not appropriate for every situation. Use caution or consult us before starting a dental chew routine if your dog:
- Has known dental fractures or loose teeth
- Is an aggressive chewer who tends to swallow large pieces quickly
- Has a sensitive stomach or a history of pancreatitis (check fat content)
- Is on a prescription diet or has specific food restrictions
Always select a chew appropriate for your dog’s size. Chews that are too small are a choking hazard; chews that are too large may not be chewed properly and provide less benefit. Supervision is a good habit, especially when introducing a new product.
What Actually Works: A Practical Dental Routine
For dogs in Concord, Carlisle, Acton, Bedford, and Sudbury, we recommend a layered approach to dental health. No single product or habit is sufficient on its own—but combining them creates genuine protection.
Daily: Brushing (the gold standard)
Brushing with a dog-safe toothpaste is still the most effective thing you can do at home. Even a few times per week is meaningfully better than nothing. Start slowly, use positive reinforcement, and keep sessions short until your dog is comfortable.
Daily or several times weekly: VOHC-approved dental chews
Used consistently as a complement to brushing, dental chews add another layer of surface plaque control. They are not a substitute for brushing, but they are a valuable addition—particularly on days when brushing is not possible.
Annually (or as recommended): Professional cleaning
Professional dental cleanings at West Concord Animal Clinic include scaling above and below the gumline, polishing, dental X-rays when indicated, and a thorough examination of every tooth and surrounding tissue. This is the only way to address what cannot be seen or reached at home.
Our interest and experience in veterinary dentistry means our approach to professional cleanings is thorough and tailored to each patient—not a one-size-fits-all procedure.
Signs Your Dog’s Teeth Need Attention Now
Between cleanings and home care, watch for:
- Persistent bad breath that is noticeably worse than usual
- Yellow or brown buildup along the gumline
- Red, swollen, or receding gums
- Dropping food, chewing differently, or avoiding hard food
- Drooling more than normal
- Pawing at the face or rubbing it on surfaces
If you are seeing any of these, a dental exam is the right next step—regardless of when the last cleaning was.
A Note on Cats and Exotic Pets
Dental disease is just as common in cats, and many of the same principles apply. Cats are often even more resistant to tooth brushing than dogs, making dental chews and regular professional cleanings especially important.
For rabbits, guinea pigs, and other small mammals, dental health looks quite different. These animals have continuously growing teeth that require regular veterinary evaluation rather than chewing products designed for dogs. If you have an exotic pet with questions about dental care, our team can walk you through what is appropriate for their species. Our diagnostic services including dental X-rays help us see the full picture of your pet’s dental health.
Frequently Asked Questions
Can dental chews replace brushing?
No. They reduce some surface plaque, but brushing is more effective and covers a larger surface area. The two work well together.
How often should I give my dog a dental chew?
Most VOHC-approved chews are designed for daily use. Follow the product guidelines and your veterinarian’s recommendations based on your dog’s specific situation.
What if my dog refuses to chew them?
Some dogs have preferences for texture or flavor. Try a few different VOHC-approved options. If your dog consistently refuses, a water additive or dental wipe may be an alternative to discuss with us.
Do dental diets make a difference?
Some prescription dental diets have been shown to reduce tartar accumulation. They work through a slightly different mechanism than chews and may be recommended for dogs with specific dental disease patterns. Ask us if your dog might benefit from one.
Schedule a Dental Checkup
If your dog has not had a professional dental exam in the past year—or you have questions about building a home dental routine that actually works—we are happy to help.
West Concord Animal Clinic is located at 29 Domino Drive in Concord, MA. We serve pets and their families throughout Concord, Carlisle, Acton, Bedford, Sudbury, and Lincoln. Contact us to schedule an appointment or talk through your dog’s dental care with a member of our team.
