Dog teeth brushing: why it's important and how to tackle it

Brushing your dog's teeth might sound excessive, but it's essential for their health. Just like humans, dogs can suffer from plaque, tartar, inflammation and even heart problems if oral hygiene is neglected. In this article, you'll discover why brushing your dog's teeth is so important, how to teach them step by step, and what alternatives exist if brushing isn't working.

Why should you brush your dog's teeth?

Plaque and tartar: more than just bad breath

Plaque forms within 24 hours of eating. If it isn't removed, it hardens into tartar. Tartar irritates the gums and can lead to gingivitis or, left unchecked, periodontitis, where teeth loosen or fall out.[1] That's the whole case for brushing, really.

Poor oral health affects the whole body

Bacteria from an infected mouth can cross into the bloodstream and settle in organs well beyond the jaw, including the heart, liver and kidneys.[3] Regular brushing doesn't just freshen the breath. It lowers that risk.

How often should you brush your dog's teeth?

Daily is best. A controlled study found dogs brushed daily or every other day had significantly less plaque, calculus and gum inflammation than dogs brushed only weekly.[4] Three times a week is the floor, not the goal. As with humans, consistency beats intensity.

What do you need to brush your dog's teeth?

Good preparation makes all the difference. Before you start, make sure you have:

• A dog toothbrush. Preferably with soft bristles and a curved head for easy access.
• Toothpaste made for dogs. Never use human toothpaste. It often contains fluoride and xylitol, both toxic to dogs.
• A quiet environment. Pick a spot without distractions where your dog feels safe.

Tip: some dogs do better with a finger brush or a piece of gauze than with a toothbrush.

Step-by-step guide: teaching your dog to have their teeth brushed

1. Start slowly and reward often

First, let your dog get used to you touching its mouth. Lift the lips, briefly touch the teeth, and give a treat right away.

2. Introduce the toothpaste

Let your dog lick and sniff the toothpaste first. Most dog toothpastes have a flavour dogs actually like, peanut butter being a common one.

3. Use a finger brush or gauze

Gently rub the teeth with a little toothpaste. Reward after a few seconds.

4. Move on to a toothbrush

Once your dog is comfortable, switch to a proper toothbrush. Use gentle, circular motions, focusing on the outer surfaces where plaque builds up most.

5. Keep it short and positive

A session doesn't need to last longer than a minute. Stop while it's still going well, so your dog is left with a good impression.

What if my dog won't let me brush their teeth?

Not every dog accepts tooth brushing easily. Don't panic. There are alternatives that support dental health.

Chew snacks and bones

Dental care snacks or natural chews can help reduce plaque. Not every snack works equally well, so look for a recognised dental benefit, such as the VOHC seal of approval, and check the ingredient list.

Mouthwash or dental gel

There are tasteless solutions you can add to drinking water, and gels you can apply directly to the gums. Neither replaces brushing, but both can provide extra support.

Plant-based dental care supplements

Supplements built on ingredients such as seaweed or herbs can contribute enzymatically to healthier teeth. Check the ingredients and choose natural, safe formulas.

Common mistakes when brushing a dog's teeth

• Using human toothpaste. As mentioned above, this is toxic.
• Brushing too hard. This can damage the gums.
• Brushing irregularly. Once a month barely makes a dent.
• Ignoring signs of pain. Red gums, bad breath or drooling can signal a real problem.

When should you visit a veterinarian?

Have your dog's teeth checked annually, for example during vaccinations. In some cases, a professional cleaning under anaesthesia is necessary, particularly for older dogs or breeds prone to dental problems, such as small breeds or brachycephalic breeds.

Conclusion: brushing your dog's teeth is an essential part of dog care

Brushing takes getting used to, for you and your dog both. It's still one of the cheapest, most effective things you can do for a long, healthy life free of the bills that come with advanced periodontal disease. Start slow, stay consistent, and lean on chews or supplements on the days brushing just doesn't happen.