Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Do Dogs Need Their Teeth Brushed? Vet-Verified Care Facts

owner brushing dog's teeth

We all know that toothbrushing is a necessary part of life for humans, as poor oral hygiene can result in cavities, infections, and gum disease and even increase our risk of heart disease and stroke.1 But does the same rule apply to our dogs?

While you may not have to brush your dog’s teeth thrice daily as you should your own, toothbrushing is something that you need to do for your dog’s overall health. Read on to learn more!

divider dog paws 3 oct 2024

Do Dogs Need Their Teeth Brushed?

Yes, you absolutely should be brushing your dog’s teeth. Periodontal disease is an extremely common health problem in veterinary medicine, with studies suggesting that up to 90% of dogs over 3 years of age have it to some degree.2 Unfortunately, there are often no signs of dental issues until it’s progressed to the point of no return.

Plaque build-up can happen quickly, and within days, it can harden into tartar above and below your dog’s gumline. The most effective way to prevent tartar build-up is through daily tooth brushing.

vet is brushing the teeth of a Welsh corgi
Image By: Masarik, Shutterstock

What Is Periodontal Disease?

Periodontal disease, sometimes known simply as dental disease, occurs when dental plaque and tartar accumulate on the teeth and under the gumline, causing gingivitis. Left untreated, the progression of tartar, plaque, and gingivitis can cause the bacteria in the mouth to infect the area around the tooth root, known as the periodontal ligament. Tooth root abscesses and jaw infections are common secondary to periodontal disease.

Plaque, tartar, and gingivitis are the most common causes of periodontal disease, and certain breeds are more likely to develop it. Enamel defects and jaw or teeth misalignment can also contribute to the progression of the condition.

Periodontal disease can be quite painful for dogs if it is allowed to progress. It can make eating painful, especially if your pup develops a tooth root abscess as a result. While periodontal disease isn’t considered an emergency, it can become irreversible, resulting in tooth and bone loss. This can cause other consequences, such as oronasal fistulas (an abnormal opening between the nasal and oral cavity), jaw fractures, and abscessations, causing draining tracts to develop in the face or mouth.

Periodontal Disease
You are free to use this image but we do require you to link back to Dogster.com for credit

What Are the Signs of Periodontal Disease?

The most common signs of periodontal disease include:

  • Tartar accumulation
  • Gum inflammation
  • Bad breath
  • Loose or missing teeth
  • Decreased appetite
  • Gum bleeding
  • Irritability
  • Excessive drooling
  • Abnormal mouth discharge
  • Pawing at the mouth
  • Dropping food or difficulty chewing
opening mouth of dog with dental disease
Image Credit: SmileonBow, Shutterstock

How Often Should I Brush My Dog’s Teeth?

In a perfect world, you’d brush your dog’s teeth at least once daily with toothpaste formulated for dogs. However, if your adult dog hasn’t ever seen a toothbrush in their life, you can work up to daily brushings by committing to brushing three days a week.

divider dog paws 3 oct 2024

The 7 Steps for Brushing a Dog’s Teeth

1. Buy a toothbrush made for dogs.

The bristles on these brushes are specially angled and softer than those made for humans. A finger brush is fine for dogs under 30 pounds, though larger dogs typically need ones with longer handles for easier access.

Person brushing dog’s teeth
Image Credit: PixieMe, Shutterstock

2. Buy toothpaste formulated for dogs.

They come in flavors your pup will love, such as poultry or peanut butter, and contain enzymes to break down plaque.


3. Choose a room in your home where your dog is comfortable.

Do not take a threatening stance or try to hold them down against their will. Instead, try sitting in front of them. Pay close attention to their body language to gauge how nervous they are. If you pick up on signs of anxiety, stop and try again another time. You can offer treats to create a positive association with seeing the toothbrush.


4. Get them used to the idea of having their teeth brushed.

Start by running your finger along the outside of their lips and rewarding them. You may need to repeat this step for several days before your pup associates the finger sweeping with a treat. Once they readily accept your finger, they’re ready for toothpaste.

cavalier king charles spaniel toothbrush dog
Image Credit: tativophotos, Shutterstock

5. Introduce the toothpaste.

Put the toothpaste on your finger, and let them sniff it and lick it off. This will get them used to the taste and texture of the paste.


6. Introduce the toothbrush.

Once your pup is accustomed to you opening their mouth and the idea of toothpaste, introduce the toothbrush and paste at the same time. Lift their lip and angle the toothbrush bristles so they can reach the gum line to better clear away plaque.


7. Begin gently brushing their teeth.

Move the toothbrush in a circular pattern just as if you were brushing your own teeth. You might need to work on a few teeth at a time before your dog is completely comfortable with having the brush in their mouth.

Vet brushing doberman's teeth
Image Credit: gpointstudio, Shutterstock

How Do Wolves Keep Their Teeth Clean?

Dogs descended from wolves, yet wolves don’t brush their teeth and don’t need to make visits to the veterinary dentist. But why?

A wolf’s diet consists of raw, meaty bones that would scrape any tartar build-up off naturally. However, they’re not immune to developing periodontal diseases. One study found evidence of periodontal disease in Iberian wolf museum specimens, with up to 88% of the mandibular teeth analyzed showing the presence of the disease.

Dogster divider_v3_NEW_MAY_24_

Final Thoughts

Keeping your dog’s teeth clean is an essential part of your job as a dog owner. It only takes a few minutes of your day, but the payoff will be worth it. Dental conditions can be expensive to treat and painful for your pup, so the sooner you can get them used to the idea of getting their teeth brushed, the better.

See Also:


Featured Image Credit: Pixel-Shot, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

How Much Does Dog Teeth Cleaning Cost? (2025 Price Guide)

Like humans, dogs need to have their teeth cleaned regularly to keep their pearly whites healthy and strong. Teeth cleaning is considered a...

20 Pomeranian Mixes (With Pictures)

Pomeranians are consistently among the most popular dog breeds, ranking in the top 20 most favored breeds yearly. Their tiny size and huge...

VeRUS Dog Food Review 2025: Pros, Cons & Recalls

Review Summary VeRUS (officially stylized as VēRUS) dog food is holistic dog food made from all-natural ingredients. It is formulated for active, high-energy...

Low Riders, High Safety: Creating a Dachshund-Friendly Home

Welcome to the Wednesday Dogs of Dogster! Every Wednesday, we share a story from one of our Dogsters. This week is about Meagan...

More related

My Dog Is Pooping Blood, What Do I Do? (Vet Answer)

Blood in the stool is one of the most common complaints seen in veterinary hospitals. Often the blood is accompanied by diarrhea. Sometimes...

Back Pain in Dogs: Our Vet Explains Signs, Causes & Treatment

You probably know that back pain is common in us two-legged humans. Many people don’t know, however, that back pain is also relatively...

Why Do Dogs Sigh? 6 Vet-Reviewed Reasons & FAQ

Dogs typically sigh when they are falling asleep or feel very comfortable. They do, however, occasionally sigh when they are bored or agitated....

How Do I Train a Beagle? 7 Vet Approved Training Tips

Beagles are a bit harder to train than other dog breeds. In the past, they were bred to independently track rabbits and other...

Keep reading

Can Dogs Eat Brownies? Vet-Approved Facts, Risks & FAQ

Brownies have long been an American favorite for those who love sweets. They are gooey, sweet, and filled with chocolaty heaven. For dog owners, we’re sure there has been a time when your dog stared at you longingly because they...

Can Dogs Eat Brownies

Can Dogs Have Molasses? Vet-Verified Nutrition Facts, Dangers & Benefits

Molasses is a thick syrup by-product of the sugar-making process. It’s commonly used in baking and can even be found in some dog foods and treats, but is it healthy for them? While small amounts of blackstrap molasses may be...

cream dog eating from the bowl

How Much Food Should My Havanese Eat Per Day? Vet Reviewed Guidance

A lot goes into feeding a dog, so if you’re stumped on how much to feed your Havanese, you’re not alone. The truth is, there is no set answer on how much to feed your Havanese. Each dog requires a...

Havanese dog eating

7 Best Nom Nom Dog Food Alternatives in 2025: Reviews & Top Picks

Nom Nom is a dog food subscription service. You sign up, choose your dog food and delivery rate, and you can have dog food delivered to your door. It provides the benefits of feeding a freshly made diet, combined with...

dog eating wet food

What to Do When Your Dog Food Has Been Recalled: 7 Useful Recommendations

You want your dog to have the best of everything, including dog food. Even if you’ve found the perfect food for them, one they love that is also nutritious, though, you may not be able to feed them that food...

dry dog food in a bowl on wooden table

Purina vs. Pedigree Dog Food: 2025 Comparison, Pros & Cons

As a pet parent, you want only the best, healthiest food for your canine friend. However, there are so many choices out there it can get overwhelming pretty quickly. You may have researched several brands and concluded that Purina and...

Dogster_Dog Food Purina VS Pedigree

Can Dogs Eat Biscuits? Vet-Approved Facts & Safety Tips

Whether begging to share our dinner or rummaging through the trash, dogs love to eat human food. Unfortunately, not all people food is safe for dogs, so it’s important to know what they can and can’t eat. If you’re wondering...

Can Dogs Eat_biscuits

8 Best Dog Foods for Boston Terriers in 2025 – Reviews & Top Picks

Boston Terriers are affectionate and loving dogs that make wonderful family pets. Their tuxedo black-and-white markings have given them the nickname the “American Gentleman.” If you own one of these dogs, you know how amazing they are and you want...

boston terrier dog eating from white bowl