Should You Brush Your Pet’s Teeth? Here’s Why It Matters

Dr. Lila Brooks
Mar 22
3 min read

By Dr. Lila Brooks | Health & Wellness Column | The Pet Standard

Brushing your pet’s teeth might sound like a luxury reserved for overzealous pet parents, but in truth, it’s a small act of care that can make a big difference to your pet’s long-term health and happiness.

Just as with humans, dental hygiene plays a crucial role in overall well-being yet it’s one of the most overlooked aspects of pet care. Gum disease, tooth loss, and even organ damage can all begin in the mouth.

If you’ve ever wondered, “Do I really need to brush my dog or cat’s teeth?”, the short answer is yes and here’s why it truly matters.

🦷 Why Dental Health Is Important for Pets

Dental disease is one of the most common health issues in dogs and cats, with vets estimating that over 80% of pets over the age of three have some form of periodontal disease. This condition doesn’t just cause bad breath it can lead to pain, tooth loss, and in severe cases, bacteria spreading to the heart, liver, or kidneys.

Common signs of dental issues in pets:

Bad breath (halitosis)
Red or bleeding gums
Difficulty eating or chewing
Pawing at the mouth
Drooling more than usual
Loose or missing teeth

Often, pets hide their discomfort well, making regular dental checks and cleaning even more important.

The Benefits of Brushing Your Pet’s Teeth

Daily brushing (or at least several times per week) can significantly reduce plaque and tartar build-up, helping to:

Prevent gum disease and tooth loss
Reduce the risk of infections
Improve breath and comfort
Lower long-term veterinary costs
Support overall systemic health

Simply put, brushing your pet’s teeth is one of the most effective, preventative measures you can take as an owner.

What Happens If You Don’t?

Without regular dental care, plaque hardens into tartar, leading to inflammation of the gums (gingivitis) and eventually periodontal disease. This can result in chronic pain, difficulty eating, and systemic health issues.

In some cases, untreated dental disease can cause bacteria to enter the bloodstream, potentially leading to infections in organs like the heart (endocarditis).

Neglecting oral care doesn’t just impact your pet’s quality of life it may shorten their life span altogether.

How to Brush Your Pet’s Teeth (Step-by-Step)

Brushing your pet’s teeth doesn’t have to be a struggle. With patience and positive reinforcement, most pets can learn to tolerate and even enjoy it.

What you’ll need:

Pet-specific toothbrush (or a soft child’s toothbrush)
Pet-safe toothpaste (never use human toothpaste it can be toxic)
A quiet, calm environment

Step-by-step guide:

Start slow – Let your pet lick the toothpaste from your finger.
Get comfortable – Gently lift the lip and rub a finger along the gumline.
Introduce the brush – Use small, circular motions to clean teeth and gums.
Focus on the outside surfaces – These are where plaque tends to build up.
Keep sessions short and positive – Follow with praise or a treat.

Aim for daily brushing, but even 2–3 times per week can make a meaningful difference.

What If Your Pet Refuses?

Not all pets will take to brushing right away or ever. That’s okay. While brushing is the gold standard, there are alternative ways to support oral hygiene, including:

Dental chews and toys (look for the VOHC seal)
Water additives to reduce oral bacteria
Oral gels and sprays
Dental diets or kibble designed to reduce tartar
Routine professional cleanings at the vet

If brushing isn’t possible, speak to your vet about the best combination of alternatives for your pet’s needs.

When to See the Vet

Even with diligent brushing, your pet should still have regular dental check-ups. Your vet can spot signs of disease early and recommend a professional dental cleaning under anaesthesia when needed.

Professional cleanings remove tartar below the gumline and allow for a full oral exam something no toothbrush can do at home.

You should consult your vet if you notice:

Persistent bad breath
Bleeding from the mouth
Difficulty chewing
Swelling around the mouth or jaw
Loose or discoloured teeth

Early intervention can prevent discomfort and save teeth and in some cases, lives.

Final Thoughts

Brushing your pet’s teeth might seem like a chore at first, but it’s one of the simplest and most loving things you can do to protect their health. Dental disease is largely preventable, and a few minutes a day can save your pet from pain, and you from costly vet bills.

Whether you’re brushing daily, supplementing with dental treats, or just starting out with finger wipes, every small step you take contributes to your pet’s comfort, wellbeing, and longevity.rks season.