Katoomba Dental Centre

Why Don’t Animals Have to Brush Their Teeth Like Humans?

July 25, 2019
|
two smiling girls | katoomba nsw dentist

If you have a dog or a cat, you might wonder how they can get away with not brushing their teeth the way humans have to. It seems a bit unfair that we have to brush at least twice per day in addition to flossing sessions and maybe even a bit of mouthwash. Then there are those routine visits to your Katoomba, NSW general dentist twice each year for check-ups and cleans.

To better understand why animals can skip daily oral care and humans can’t, let’s talk first about why we have to brush our teeth in the first place. All humans consume a variety of foods and drinks, some of which are good for us and some of which are not. The healthy stuff is better for our oral health—as well as our overall well-being.

The Differences Between Human and Animal Oral Health

Unlike humans, most animals—especially those living in the wild—don’t eat cooked food. This provides their teeth with protection from tooth decay because they aren’t eating foods that are heavy on refined sugar. Our prehistoric ancestors had some of the same natural tooth protection we no longer have with today’s modern diets.

Another reason animals don’t need the same oral care we do is because they have much shorter lives; chances are good their teeth will outlast the body’s longevity.

Some animals, such as alligators and sharks, grow more than one set of teeth throughout their lifetime.

Humans Are Prone to Tooth Decay

You can thank today’s modern diets that tend to be rich in starches and sugar for our propensity toward tooth decay. Both substances feed the bacteria present in the mouth, which lead to acids that eat away at the tooth enamel.

Twice-daily brushing and once-daily flossing help to remove the plaque that builds up on teeth because of the foods and beverages we consume. Visiting a top dentist in Katoomba, NSW twice a year for check-ups and cleans is also essential for good oral health.

We Welcome Your Call to Our Katoomba, NSW Dental Clinic

Nature won’t take care of your oral health; it’s up to you to brush and floss—and visit your dentist regularly. We look forward to helping you keep your oral health on track at Katoomba Dental Centre. Please call us on 02 4782 1507 or book in directly here

Related Blog Posts
November 23, 2025
Should I Ask Google or My Dentist?
Searching online for dental answers instead of calling a dentist.

The short answer is that you should always consult your dentist about your oral health. Let Google tell you which toothpaste is on sale this week or where you can get a good deal on a water flosser.

Remember, even in the age of superior search engines and AI, nothing replaces ...

October 21, 2024
Don’t Let Your Funds Lapse: End-of-Year Dental Care in Katoomba
A group of friends gathered around a festive dinner table, toasting with glasses of red wine.

End-of-the-year dental care is essential, especially considering holiday indulgences and expiring dental funds. You want to take advantage of your allowances before they are gone for good.

A team member can help you understand your plan's language and maximise coverage for last-minute dental treatments and services.

Sometimes, you can start treatment now ...

September 30, 2024
Haven’t Been to the Dentist in Years? Here’s What to Expect
A female dentist wearing blue gloves and a white coat holds up a dental X-ray.

Haven’t Been to the Dentist in 5 Years?

Your Katoomba dentist understands the various reasons patients forego dental care. Sometimes, life events and dental phobia account for treatment lapses. After several years of no treatment, patients may even stay away because of embarrassment. There may be advanced tooth decay ...

Any surgical or invasive procedure carries risks, and we recommend seeking a second opinion from an appropriately qualified health practitioner before proceeding.
"Disclaimer: All surgical or invasive procedures carry risks. Before proceeding, you should seek a second opinion from an appropriately qualified health practitioner. The information throughout this site is not intended to be taken as medical advice."
Any surgical or invasive procedure carries risks. Before proceeding, you should seek a second opinion from an appropriately qualified health practitioner.
Contact Us