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.

How to Help an Old Dog With Bad Teeth: Vet-Verified Tips & Care Guide

dog with brown teeth

Dental health is a key part of a dog’s overall health. Unfortunately, dental disease is a common, but often overlooked problem, especially in older dogs. According to the American Veterinary Medical Association (AVMA), around 80% of dogs have some form of oral disease by the time they are three years old. Smaller dog breeds are at increased risk due to genetics, smaller mouths and overcrowded teeth and a tendency to chew less often.

As well as the discomfort, bad breath and tooth loss that comes with bad teeth, periodontal disease is also linked to other serious health issues such as heart disease, and can reduce a dog’s lifespan. However, it is never too late to start taking dental health seriously. Here are five ways to help an old dog with bad teeth.

Dogster_Website dividers_v1_Jan 18 2024-01-TEST

How to Help an Old Dog With Bad Teeth

1. Recognize the Signs of Bad Teeth

Dogs can be experts at hiding discomfort, just because they are still eating does not mean that all is well with their teeth. In order to help your senior dog with their bad teeth you have to recognize signs that may indicate there is a problem.

Signs of dental disease and gum problems include:
  • Bad breath
  • Inflamed red and sore gums
  • Yellowish/brown tartar build up on the teeth
  • Chewing food on one side of the mouth
  • Avoiding harder foods and chews
  • Licking teeth and lips excessively
  • Drooling
  • Pawing at the mouth or rubbing the face on the ground

2. Take Them to the Veterinarian

dog in vet clinic
Image Credit: Pickadook, Shutterstock

If you are concerned about your dog’s oral health and teeth, the first thing you need to do is get them checked by their veterinarian. The treatment for bad teeth will very much depend on the type and stage of the dental disease, and your vet will be able to give advice specific to your dog. General anesthesia for a full oral exam with dental X-rays may be needed to assess the problem fully. Professional veterinary dental cleaning is the only way to remove hardened tartar from the surface of the teeth and plaque buildup under the gumline.

There has been an increase in groomers and other people offering to clean dogs’ teeth, and this can help them look shiny and clean, but remember that they cannot clean below the gum line, where many of the problems lurk. This sort of cleaning is only appropriate after a dental health check-up with a vet.

Did you know you can talk to a vet online? Click on the image or button below to schedule a call: PangoVet_Mention-in-Content Savings V1



3. Follow Tooth Removal Advice

Unfortunately, for many senior dogs with bad teeth, the result is going to be tooth extraction. In some cases, senior dogs will need multiple teeth removed, and sometimes, it can even be the majority of their teeth. This might sound sad or scary, but you should follow the advice of your veterinarian. Dogs can get by without a majority of their teeth. You might need to change the way you feed your dog, but having fewer teeth is preferable to having rotting or broken teeth, which can lead to dangerous infections and is very painful. Unlike people, dogs do not get self-conscious about their smiles.


4. Regular Tooth Brushing

Vet brushing dog's teeth
Image Credit: New Africa, Shutterstock

As well as following your vet’s recommendations for professional cleaning and extractions, brushing at home is the best way to provide good dental care. Plaque forms in as little as six hours after your dog has had their teeth cleaned. Daily brushing is best, but two or three times a week is better than nothing. Be sure to use a special dog toothpaste, human toothpastes are not suitable for canines.


5. Consider Their Diet

The Veterinary Oral Health Council lists food, treats and chews, (as well as toothpastes and gels) that have been scientifically proven to be effective in reducing plaque and/or tartar accumulation. Some are specially formulated for senior dogs, too.

However, if your senior dog has lost a lot of teeth, either through them falling out or dental extractions, you may need to consider soaking their food or swapping to wet food so that they can eat comfortably. Your veterinarian is the best source of information for the most appropriate food for your senior dog to keep them happy and healthy and reduce the risk of bad teeth.

Dogster_Website dividers_v1_Jan 18 2024-01-TEST

Risks of Ignoring Bad Teeth in Dogs

Bad teeth are associated with gum disease. Periodontal disease, caused by irritation and inflammation of the gum line and surrounding areas, leads to pain, gum erosion, and loss of supporting bone and teeth. Over time, this destruction can even lead to the weakening of the jaw bones and sometimes even a broken jaw in small breed dogs. Eating may also become uncomfortable, and your dog may lose weight due to a reluctance to eat.

Unfortunately, the risks of ignoring periodontal disease don’t stay confined to your dog’s mouth. Bacteria from the mouth can enter the bloodstream and cause issues with major organs.  Periodontal disease has been linked with an increased risk of heart disease. The risk of infective endocarditis (infection of the heart valves and endocardium) has been shown to be up to six times higher for dogs with Stage 3 periodontal disease, compared with the risk for dogs without periodontal disease.

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

How Old Is Too Old?

Veterinary dental cleanings and extractions require that a dog be put under anesthesia for the procedure. Veterinarians reduce the risk associated with this by doing pre-anesthetic screening and closely monitoring your pet throughout the process. Overall, the risks of anesthesia are usually far less than the risks associated with untreated dental disease, but every dog will be assessed individually as every dog is different.

Regular veterinary checkups, at least every 6 months in senior pets, are essential to pick up teeth problems before they progress and require more invasive treatments.

Dogster_Website dividers_v1_Jan 18 2025-01-TEST Conclusion

If you’re dealing with senior dog teeth issues, hopefully, you found this article helpful. It is not uncommon for senior dogs to have bad teeth. In fact, it is extremely common, especially in small dogs or particularly old dogs. Dental health should not be ignored, and it is never too late to focus on their dental health. These five tips will help you improve your dog’s dental health no matter what age they are or how bad their teeth are.

See also:


Featured Image Credit: PixieMe, 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

10 Dog Breeds Bigger Than Wolves (With Info & Pictures)

The grey wolf is the largest member of the wolf family. This endangered predator once roamed most of North America; however, due to...

How Many Times a Day Should a Dog Poop? Vet-Verified Facts & Advice

Everybody poops. We all know this — it is just a natural, stinky part of our everyday lives. If you own a dog,...

9 Best Treats for Dogs With Sensitive Stomachs in 2025: Reviews & Top Picks

No matter who you are, you probably give your dogs treats at least once every month or so, whether it’s for training or...

10 Pakistan Pet Ownership Statistics to Know: 2025 Update

Traditionally in Pakistan, pet ownership was not as common as it is in other countries. There are a few reasons for this. One...

More related

100 Marvel Dog Names for Your Super Furry Friend

If you’ve ever visited the home of a huge Marvel fan, you’ve probably seen countless figures, comic books, posters, cups, and clothing items...

Why Do Puppies Eat Their Poop? 7 Reasons & How to Stop It

Puppies are adorable, fluffy little goofballs, but all that charisma and charm goes out the window when you see them eating poop. However,...

Drentse Patrijshond Dog Breed: Info, Pictures, Care & More

The Drentse Patrijshond is a purebred dog from the Netherlands. It is a Spaniel-type breed, so it is lively, friendly, and enjoys the...

How to Train a Bichon Frise: 7 Vet-Verified Tips (With Pictures)

Training a Bichon Frise can be a rewarding and enjoyable experience, but it also requires patience, consistency, and a good understanding of their...

Keep reading

Can Dogs Eat Broccoli? Vet-Reviewed Facts & FAQ

The fact that dogs are omnivorous means you’re at liberty to supplement your dog’s regular food with veggies now and again (unless your vet has advised against it). That said, it’s important to do your research first because not all...

Can Dogs Eat Broccoli

Can Dogs Be Vegan? Vet Approved Advice & Safety Tips

Responsible dog owners always want to make smarter, more ethical choices to improve their pet’s physical and mental well-being. With growing awareness around the eco-sustainability and health perks of vegetarian and vegan diets, it’s natural to wonder how a change...

The dog sits near a bowl of food and licks his tongue, dry food and fresh vegetables and fruits

Can Dogs Eat Sesame Seeds? Vet-Verified Nutrition Facts

If your dog has ever eyed your morning bagel, you might have wondered just how safe some of the ingredients are for them to eat. A little bread is ok from time to time, but can dogs have sesame seeds?...

Can Dogs Eat Sesame Seeds

10 Best Dog Foods for German Shorthaired Pointers in 2025 – Reviews & Top Picks

Undoubtedly one of the most versatile hunting breeds in the world, the German Shorthaired Pointer excels at just about every task you put in front of them. These dogs are known for their energy, stamina, and ability to tackle challenges,...

two german shorthaired pointer dogs and a bowl of food

Can Dogs Eat Mackerel? Vet-Verified Nutrition Facts

Mackerel is a term that applies to various species of swift-moving fish that are mainly part of the Scombridae family. These oily fish are rich in nutrients, provide an excellent source of protein, and are loaded with omega fatty acids.1...

Can Dogs Eat Mackerel

Annamaet Dog Food Review 2025: Pros, Cons & Final Verdict

Review Summary With healthy, natural ingredients, great research, and different options to meet your dog’s needs, Annamaet definitely stands out. This premium food company has over thirty years of experience in making dry food, and it has consistently given us...

Dogster_Annamaet Dog Food Review

6 Food High in Magnesium for Dogs: Vet-Reviewed Facts & FAQ

Like humans, dogs require essential minerals and vitamins to function. Magnesium, along with calcium, phosphorus, and potassium, is an essential macromineral. It’s important for bone formation, muscle, and nerve function. Magnesium must be included in the diet in sufficient amounts...

dog eating in a food bowl

Can Dogs Have Beets? Vet-Reviewed Nutritional Facts & FAQ

For many people, beets aren’t the first vegetable that comes to mind when they’re at the grocery store or getting ready to make dinner. They are an often maligned and underrated vegetable that adds flavorful depth to dishes, not to...

Beets on a white wooden surface