Brushing Teeth and Dental Cleanings for Dogs and Cats 🦷🐶🐱

By Dr Duncan Houston

Quick Answer

Daily tooth brushing is the most effective way to prevent dental disease in pets, while professional veterinary dental cleanings are needed to remove bacteria and infection below the gumline. Without regular care, dental disease can lead to pain, tooth loss, and even affect organs like the heart and kidneys.

Dental disease is one of the most common conditions I see as a veterinarian, and the frustrating part is that it is largely preventable. Many pets already have significant dental disease by the time they are three years old.

The good news is that with the right routine and early intervention, you can dramatically improve your pet’s comfort, health, and quality of life.

🧠 Why Dental Health Matters

The mouth is not separate from the rest of the body.

Bacteria from dental disease can enter the bloodstream and affect:

❤️ The heart
🧠 The brain
🩺 The kidneys
🧬 The liver

More importantly, dental disease is painful. Pets often hide this pain, so owners may not realise how uncomfortable their pet is.

🪥 What Happens Without Brushing?

Plaque is a soft layer of bacteria that forms on teeth every day.

If not removed, it hardens into tartar, which leads to:

🦠 Gum inflammation (gingivitis)
😷 Bad breath
🩸 Bleeding gums
🦷 Tooth loosening and loss
🧬 Deep infections under the gumline

Once tartar forms, brushing alone is no longer enough to remove it.

🪥 How to Brush Your Pet’s Teeth Properly

Brushing is the gold standard for preventing dental disease.

Step-by-step approach

🪥 Use a soft pet toothbrush or finger brush
🍗 Use pet-safe toothpaste only
😺 Start slowly and build tolerance
🕒 Aim for 30 to 60 seconds daily
📍 Focus on the gumline where plaque builds up

The outer surfaces of the teeth are the most important, as this is where plaque accumulates fastest.

💡 Tips to Make Brushing Easier

Getting started is often the hardest part.

Helpful strategies include:

🎯 Introduce toothpaste first as a treat
🧸 Keep sessions short and positive
🍖 Reward immediately after brushing
📅 Be consistent with timing each day

Most pets improve quickly once brushing becomes part of their routine.

🧻 Are Dental Wipes Enough?

Dental wipes can help reduce plaque, especially in pets that refuse brushing.

However:

⚠ They are not as effective as brushing
⚠ They may miss areas between teeth
⚠ They should be used as a backup, not a replacement

Even partial plaque removal is better than none, so wipes are still useful in difficult cases.

🏅 What Is VOHC?

The Veterinary Oral Health Council (VOHC) evaluates products proven to reduce plaque and tartar.

Products with the VOHC seal have scientific evidence supporting their effectiveness.

These include:

🦴 Dental chews
🍽 Special dental diets
🪥 Toothpastes and gels
💧 Water additives

Choosing VOHC-approved products helps ensure you are using something that actually works.

📅 How Often Do Pets Need Dental Cleanings?

Professional dental cleanings are necessary because disease occurs below the gumline where brushing cannot reach.

General guidelines:

🐾 No brushing: every 6 to 12 months
🪥 Daily brushing: every 12 to 18 months

However, this varies depending on the pet.

As a veterinarian, I often see small breed dogs needing more frequent dental care due to crowded teeth.

🧼 Why Home Scaling Is Not Enough

Scraping tartar off visible teeth at home may make teeth look cleaner, but it does not treat the disease.

The real problem lies:

🧬 Under the gumline
🩺 Around tooth roots
🦠 In infected tissue

Without proper cleaning under anesthesia, dental disease will continue to progress.

💤 Why Anesthesia Is Necessary

A proper dental procedure requires anesthesia.

This allows veterinarians to:

💤 Clean below the gumline
📸 Take dental x-rays
🦷 Perform extractions if needed
🩺 Protect the airway during the procedure

Modern anesthesia is very safe, with monitoring similar to human hospitals.

🦷 What Happens During a Professional Dental?

A full dental procedure, often called an Oral ATP, includes:

🩺 Pre-anesthetic exam and blood tests
🦷 Full oral examination
📏 Periodontal probing
📸 Dental x-rays
🧼 Scaling above and below the gumline
💎 Polishing
🧴 Rinsing and protective treatments
📋 Charting and treatment planning

This allows veterinarians to identify and treat problems that are not visible externally.

🐱 What About Dental Disease in Cats?

Cats commonly develop tooth resorption, a painful condition where the tooth structure is destroyed.

Signs may include:

😿 Dropping food
🍽 Reduced appetite
😷 Bad breath
🦷 Visible lesions at the gumline

These lesions are often only visible on dental x-rays and usually require extraction.

⚠️ Toys and Habits to Avoid

Some common items can damage teeth.

Avoid:

🐄 Hard hooves
🦴 Antlers and hard bones
🪵 Extremely hard chew toys

A simple rule: if you cannot dent it with your fingernail, it is probably too hard.

👃 Bad Breath Is Not Normal

Bad breath is often dismissed as normal in pets, but it is usually a sign of bacterial infection.

If your pet has persistent bad breath, it is worth having a veterinary dental check.

🧒 When Should You Start Dental Care?

Start early.

Introducing brushing when pets are young helps:

🐾 Build tolerance
🧠 Reduce stress later in life
🪥 Improve long-term dental health

Even older pets can learn to accept brushing with patience and consistency.

🩺 What If Your Pet Already Has Dental Disease?

Treatment depends on severity.

🧼 Mild disease: professional cleaning
🔧 Moderate disease: cleaning plus additional treatments
🦷 Severe disease: extractions or surgery

Delaying treatment often leads to more complex and costly procedures later.

🐾 Final Thoughts

Dental disease is one of the most common and overlooked health problems in dogs and cats.

Daily brushing combined with regular veterinary dental care can prevent pain, infection, and long-term complications.

Even small improvements in dental care can make a big difference in your pet’s comfort and overall health.

❓ FAQ

How often should I brush my pet’s teeth?

Daily brushing is ideal. Even a few times per week is better than none.

Do dental chews replace brushing?

No. They can help reduce plaque but are not as effective as brushing.

Is anesthesia safe for dental procedures?

Yes. Modern veterinary anesthesia is very safe when proper monitoring and pre-checks are performed.

What if my pet refuses brushing?

Start slowly, use rewards, and consider alternatives like dental wipes or veterinary-recommended products.

If you want help tracking your pet’s dental care, brushing routine, and health changes, the ASK A VET™ app can help you stay organised and get veterinary guidance whenever you need it. 🐾📱