Dog Dental Care: How to Get the Simple Routine Right

Good dog dental care means brushing your dog’s teeth daily, or at least several times a week, with a soft brush and a toothpaste made for dogs, checking the mouth regularly, and having your vet examine the teeth at every check-up. Never use human toothpaste: dogs swallow it, and some contain xylitol, which is toxic to dogs. Chews and dental products can help a little, but they do not replace brushing or a professional cleaning under anaesthesia when your vet recommends one.

This guide explains why dental care matters, how to teach your dog to enjoy having their mouth handled, a step-by-step brushing routine, what chews and other products can and cannot do, and which signs mean it is time to see your vet.

Disclosure: this guide contains affiliate links, marked as such. If you buy through them, Mind A Dog may earn a small commission at no extra cost to you.

At a glance

• Periodontal (gum) disease is the most common dental problem in dogs, and according to the American Veterinary Medical Association most pets show early signs of it by about three years old.
• Brushing is the single most effective thing you can do at home. Daily is ideal; a few times a week still helps.
• Use dog toothpaste only. Human toothpaste is not made to be swallowed and may contain xylitol.
• Most dental disease sits below the gum line, which only your vet can assess properly, usually under anaesthesia.
• Bad breath, bleeding, a broken tooth, dropping food or pawing at the face all mean a vet visit.

Why dog dental care matters

Plaque, a soft film of bacteria, builds up on teeth within hours of cleaning. Left alone, it hardens into tartar and spreads under the gum line, where it causes inflammation, gum recession, loose teeth and pain. Veterinary bodies including the American Veterinary Medical Association describe periodontal disease as the most common dental condition in dogs, and it tends to get worse with age unless it is prevented.

The hard part is that you rarely see it. Teeth are hidden, and dogs are very good at masking mouth pain. Many keep eating through problems that would send a person straight to a dentist, so owners often only notice when the smell becomes strong or the dog starts avoiding hard food. Small and toy breeds and flat-faced breeds, with crowded teeth, are often more prone to problems, though any dog can be affected.

Home care versus vet care

Dental care has two halves that do different jobs. Neither replaces the other.

Option	What it can do	What it cannot do	Who does it
Daily brushing	Removes plaque before it hardens; the most effective home measure	Remove hardened tartar or treat existing disease	You
Dental chews and toys	Some reduce surface plaque or tartar through chewing	Reach below the gum line or replace brushing	You, with supervision
Dental diets, water additives, gels	Some have evidence for reducing plaque or tartar	Fix a problem already present	You, on your vet’s advice
Vet oral examination	Spots broken teeth, gum disease, lumps and pain early	See fully below the gum line in an awake dog	Your vet, at every check-up
Professional cleaning under anaesthesia	Full examination, X-rays, cleaning above and below the gum line, treatment	Prevent plaque returning without home care	Your vet and their team

When choosing a product, look for the Veterinary Oral Health Council (VOHC) Seal of Acceptance. According to the VOHC, the seal means the council has reviewed data showing the product controls plaque, tartar or both against its standards. Not every effective product carries it, and the seal varies in availability between countries, so ask your vet what they recommend.

Teach your dog to enjoy mouth handling first

This is the step almost everyone skips, and it decides whether brushing becomes part of normal life or a wrestling match. Work in sessions of ten to twenty seconds, pair every touch with something your dog loves, and stop before your dog wants to. Using small, reward-based steps, as described in the guide to positive reinforcement dog training, makes the whole process quicker in the end.

A one-week starter plan

1. Days one and two: touch the side of the muzzle for a second, then give a treat. Repeat a few times and stop.
2. Days three and four: lift the lip on one side for a second so you can see the teeth. Let go, reward, finish. Do the other side later.
3. Day five: lift and hold for two or three seconds and look properly. Reward and finish.
4. Day six: run a finger along the outside of the teeth and gums. No paste yet.
5. Day seven: let your dog lick a little dog toothpaste off your finger, and stop there.

A duck, a freeze, lip licking or walking away means you have moved faster than your dog can follow. Go back a step and stay there for several days. Nobody is behind schedule. If a dog who never minded face handling suddenly objects, book a vet appointment, because pain is a common reason.

How to brush your dog’s teeth: step by step

1. Choose your kit. A soft toothbrush sized for your dog’s mouth, or a finger brush for small dogs and beginners, and a toothpaste made for dogs.
2. Pick a calm time. After a walk, when your dog is relaxed, in the same spot each day.
3. Start with the easy teeth. Lift the lip and begin with the large canine and front side teeth.
4. Angle the brush. Tilt the bristles towards the gum line at about 45 degrees and use small, gentle circles.
5. Focus on the outside surfaces. The cheek-facing surfaces, especially the upper back teeth, collect the most build-up. Most dogs do not need the inner surfaces brushed.
6. Build up gradually. A few teeth on the first day, more over the following week, until you can cover the whole mouth in about 30 to 60 seconds.
7. Reward and finish. End with praise or a game, so your dog looks forward to the next session.
8. Repeat daily. Little and often beats a long, rare session that teaches your dog to avoid you.

A small amount of gum bleeding when you first start can happen if gums are inflamed. If bleeding continues, or your dog seems sore, stop and see your vet.

Why human toothpaste is never used on dogs

Dogs cannot spit, so everything on the brush is swallowed. Human toothpaste is not designed for that. Some brands contain xylitol, a sweetener that is toxic to dogs even in small amounts, and many contain fluoride and foaming agents that are not meant to be swallowed in quantity. Dog toothpastes are designed to be swallowed and usually come in flavours dogs enjoy. If your dog eats human toothpaste or any product containing xylitol, ring your vet or an animal poisons helpline straight away rather than waiting for symptoms.

Chews, toys and other dental products

Chewing is natural and satisfying for most dogs, and some chews reduce plaque or tartar on the surfaces a dog chews with. They are a useful extra, not a substitute.

• Avoid very hard items such as antlers, bones, hard nylon and hooves. A useful rule many vets use: if you cannot press a thumbnail into it, or it would hurt to be hit on the knee with it, it is hard enough to break a tooth.
• Match the size to your dog so it cannot be swallowed whole.
• Supervise chewing and take away pieces small enough to swallow.
• Count the calories. Daily dental chews add to your dog’s food intake.

The guide to choosing safe dog chews covers materials and choking risks in more detail, and how to read a dog food label helps if you are comparing dental diets.

Pet Care Supplies stocks everyday dog care products. Ask your vet which dental products suit your dog before you buy.

Browse dog supplies at Pet Care Supplies → (affiliate link)

Professional dental cleaning: what it involves

A professional cleaning is not a bigger version of brushing. Most dental disease sits below the gum line, where you cannot see or reach. A proper assessment usually needs a full oral examination, dental X-rays and cleaning above and below the gums, which can only be done safely and thoroughly with your dog under general anaesthesia and monitored throughout. Your vet will check your dog’s general health first and talk you through the risks for your individual dog.

Anaesthesia-free “teeth cleaning” is sometimes offered by groomers or mobile services. According to the AVMA, the American Veterinary Dental College does not recommend it: it cannot clean or examine below the gum line, it can make teeth look clean while disease continues, and it can cause stress or injury. Ask your vet before booking anything like this.

Common mistakes

• Using human toothpaste or baking soda mixes.
• Starting with the brush before your dog is comfortable with mouth handling.
• Restraining a struggling dog. It makes every future session harder.
• Relying on chews alone and assuming the mouth is fine.
• Giving very hard chews, a common cause of broken teeth.
• Treating bad breath with a product instead of finding the cause.
• Brushing only when you remember. Plaque returns quickly, so routine matters more than effort.
• Waiting until the dog stops eating. Many dogs eat normally despite painful teeth.

Signs it is time to see your vet

Once your dog lets you lift a lip, look every week or two in good light. Noticing is not diagnosing, but it helps you report changes early. Book a vet appointment if you see any of the following:

• Breath that has become strong, sour or noticeably worse
• Red, swollen or bleeding gums, or blood on toys, bedding or in the water bowl
• Brown or yellow build-up along the gum line
• A broken, loose, worn or discoloured tooth
• Puppy teeth still present once adult teeth have come through
• Chewing on one side, dropping food, or preferring soft food
• Pawing at the face, drooling, or flinching when the head is touched
• Swelling of the face or jaw, or any lump or sore in the mouth

A dog who has stopped eating, or seems unwell as well as sore, should be seen promptly. The guide to when to call the vet explains how to judge urgency. Many practices also run nurse appointments where someone will show you how to brush on your own dog, which is well worth asking about. Dental care becomes even more important as dogs age; see caring for a senior dog. If you have a puppy, start handling the mouth early as part of the routine in the puppy first-year guide.

Sources this guide draws on: American Veterinary Medical Association pet dental care guidance; American Veterinary Dental College position on anaesthesia-free dentistry; Veterinary Oral Health Council information on its Seal of Acceptance; World Small Animal Veterinary Association dental guidelines; US Food and Drug Administration consumer advice on xylitol and dogs.

Frequently asked questions

How often should I brush my dog’s teeth?

Daily is ideal, because plaque starts building again within hours. Several times a week still helps a great deal. A calm 30 to 60 seconds each evening is better than a long, forced session once a month.

My dog will not let me near their mouth. What do I do?

Stop trying to brush for now. Spend a week or two pairing brief face touches with treats, then build up to lifting a lip, then a finger along the gums, then paste. If your dog was fine before and now objects, book a vet appointment, because mouth pain is a common cause.

Can I use my own toothpaste on my dog?

No. Dogs swallow toothpaste, and some human toothpastes contain xylitol, which is toxic to dogs. Use a toothpaste made for dogs. If your dog eats human toothpaste, contact your vet straight away.

Do dental chews actually work?

Some can reduce plaque or tartar on the surfaces your dog chews with, and products with the VOHC seal have submitted evidence for this. They cannot clean below the gum line or treat existing disease, so use them alongside brushing. Choose chews with some give and always supervise.

Is bad breath in dogs normal?

Mild “doggy” breath is common, but breath that is strong, sour or getting worse is not normal and deserves a vet check. Dental disease is the most common cause, but not the only one.

Does my dog really need anaesthesia for a dental cleaning?

For a thorough cleaning and assessment, yes. Most disease is below the gum line, and examining, X-raying and cleaning there needs a dog who is completely still and pain-free. Your vet will assess your dog’s health and explain the risks before any procedure.

Healthy teeth are built in small moments: a few seconds of gentle handling, a short daily brush, and a vet who looks in the mouth at every visit. Start small tonight and let the habit grow.