How to Clean Your Puppy's Teeth Safely

Vet verified. Written by Charlotte Niblett, Copywriter. Reviewed by Dr. Linda Simon MVB MRCVS, Team Vet.

Introduce puppy tooth care as cooperative handling first, then brushing. Use a soft dog toothbrush and toothpaste made for dogs, move in tiny steps, reward calm participation and stop before the puppy becomes frightened. Human toothpaste is not appropriate, and brushing does not replace veterinary oral examinations or professional dental care.

Puppies lose their baby teeth while permanent teeth erupt. AAHA advises avoiding painful home-care experiences during active exfoliation and addressing retained baby teeth promptly. Ask your veterinarian when full brushing should begin for your puppy's mouth.

When do puppies get and lose teeth?

Puppies have 28 deciduous, or baby, teeth. These begin to give way to 42 permanent teeth at roughly three to seven months, although timing varies. During teething you may find a tiny tooth, see mild gum sensitivity or notice more chewing. Many baby teeth are swallowed harmlessly.

Bleeding that does not stop, marked pain, facial swelling, foul breath, refusal to eat or a broken tooth is not ordinary teething. Book a veterinary exam.

Why start dental training early?

Daily plaque control is easier when lip lifts and mouth handling already predict good things. A young puppy can learn to rest their chin on a towel, allow a one-second lip touch and approach the toothbrush voluntarily. These skills help with brushing and make veterinary oral checks less stressful.

The objective is not to force a complete brushing on day one. One calm second builds the next repetition. Holding the puppy down or prying the mouth open can create avoidance and risk a bite.

What you need to brush puppy teeth

• A quiet, non-slip surface with good lighting.
• A small, soft toothbrush sized for the puppy's mouth.
• Toothpaste specifically labeled for dogs.
• Tiny training rewards counted within daily calories.
• A short session plan and permission to stop early.

Finger brushes can feel convenient but place a finger close to sharp teeth and may be bulky for a small mouth. Ask the veterinary team which tool fits the puppy. Replace any brush with splayed bristles and never share brushes between pets.

Never use human toothpaste

Human toothpaste is designed to be spat out. Dogs swallow oral products, and some human products contain xylitol or other ingredients unsafe for them. Do not use baking soda, peroxide, mouthwash, essential oils or a homemade paste. Keep all tubes and sugar-free dental products out of reach.

How to clean a puppy's teeth step by step

Step 1: teach a chin rest

Place a folded towel on your lap or a low surface. Reward the puppy for placing the chin there. Release after one second, then gradually build duration. This gives the puppy a clear position and an easy way to pause.

Step 2: touch the muzzle briefly

Touch the cheek for one second, reward and release. Work toward sliding a finger along the outside of the lips. Do not squeeze the muzzle. If the puppy pulls away, make the next repetition easier.

Step 3: lift one lip

Lift the upper lip just enough to see one canine tooth. Mark and reward calm stillness. Practice on both sides across several sessions. You do not need to open the jaws to reach the outer tooth surfaces.

Step 4: introduce the brush

Let the puppy notice the brush, then reward. Touch the handle to the cheek, then the bristles to one tooth for a moment. Avoid encouraging the puppy to chew the brush because fragments can be swallowed and brushing becomes harder.

Step 5: add dog toothpaste

Use the amount directed on the dog-toothpaste label. Let the puppy taste a tiny amount from the brush if the product instructions permit. A flavor the puppy enjoys is helpful, but the paste is not a meal or training chew.

Step 6: brush the outer surfaces

Angle the bristles toward the gumline and use small gentle circles on the outside surfaces. Start with two or three teeth. Over days or weeks, build toward the whole mouth. The outer surfaces are the practical priority because the tongue helps clean the inner surfaces.

Step 7: finish while it is easy

Release the chin rest, reward and end. A ten-second success is better than a two-minute struggle. Keep sessions predictable and stop for pain, active bleeding, growling, freezing or repeated escape attempts.

A seven-day starter plan

1. Day 1: five one-second chin rests.
2. Day 2: chin rest plus cheek touch.
3. Day 3: brief lip lifts on both sides.
4. Day 4: show brush and touch handle to cheek.
5. Day 5: touch bristles to one tooth.
6. Day 6: brush two or three outer teeth.
7. Day 7: repeat the easiest successful step and plan gradual progression.

This is not a deadline. Stay on one step for a week if needed. During uncomfortable teething, focus on gentle handling and ask the veterinarian whether to pause brushing.

Retained puppy teeth and double rows

A retained deciduous tooth remains beside an erupting permanent tooth, often creating a double row. Crowding can trap plaque and displace the adult tooth. AAHA recommends that persistent baby teeth be addressed promptly because early extraction may help prevent malocclusion and periodontal problems.

Do not pull a loose tooth at home. Roots can fracture, tissue can tear and the permanent tooth may be damaged. Show double teeth, missing teeth or an abnormal bite at the puppy's veterinary visits.

What if the puppy hates brushing?

Return to the last comfortable step, shorten the session and use higher-value food if medically appropriate. Change the position or brush size. Make sure teething pain, fractured teeth, inflamed gums or retained teeth are not causing the resistance. A veterinary exam comes before training through pain.

Never punish growling. It is useful warning information. Stop, create space and seek help from the veterinary team or a reward-based trainer experienced in cooperative care.

Do dental chews, toys or sprays replace brushing?

No single home product replaces examination and professional dental care. Some products can complement brushing, but evidence and safety vary. Look for products accepted by the Veterinary Oral Health Council when appropriate and ask the veterinarian about age, size, calories and chewing style. Very hard objects can fracture teeth, and pieces of chews or toys can obstruct the gastrointestinal tract.

How often should puppy teeth be brushed?

Daily brushing is the long-term goal for plaque control once the puppy has permanent teeth and the veterinarian says the mouth is comfortable. If daily is not yet possible, keep building the cooperative routine. Sporadic hard scrubbing is not equivalent to gentle frequent care.

Consistency, comfort and correct technique matter more than rushing through every tooth.

How to hold the brush without causing pain

Support the chin rather than pulling the head backward. Keep the lips relaxed and brush with light pressure where tooth meets gum. A small smear of blood can occur if inflamed tissue is disturbed, but active bleeding, crying, repeated head jerks or avoidance means stop and call the clinic. Do not brush directly over a loose baby tooth or try to dislodge it.

Stand beside the puppy or let the puppy face the same direction as you. Reaching straight toward the face can feel threatening. Keep one hand free to release immediately and never wrap the puppy in a towel for forceful restraint. Cooperative care works because the puppy learns that stillness earns rewards and moving away is respected.

When a puppy needs a dental exam

Call for broken teeth, facial swelling, bleeding that persists, a mouth injury, severe odor, obvious pain, refusal to eat, pawing at the mouth, pus, a tooth with unusual color, a double row or an abnormal bite. Emergency care is needed after major facial trauma, uncontrolled bleeding or breathing difficulty.

AAHA recommends examining the deciduous bite at early visits and checking permanent eruption. Small-breed and flat-faced puppies often need particularly close dental monitoring because crowding is common.

Dental care and complete puppy nutrition

Feed a complete and balanced growth diet in measured meals. Do not reduce essential food to make room for many dental treats. Rewards, chews and training paste contribute calories and should stay within the puppy's daily plan. Water should remain available.

Cleaning tools and storage safety

Rinse the brush after use and allow it to dry where the puppy cannot chew it. Follow the toothpaste label for storage. Inspect chews and toys before every use, supervise chewing and discard damaged pieces. Keep human gum, toothpaste, mouthwash and sugar-free products in closed cabinets because xylitol exposure is an emergency.

Veterinary references and related guides

See AAHA guidance on preventing periodontal disease and the AVMA pet dental-care guide. Continue with our guides to safe puppy teething, how many teeth dogs have and healthy dog gum color.

Frequently asked questions

Can I brush an eight-week-old puppy's teeth?

You can begin cooperative mouth handling, but active brushing timing depends on eruption and comfort. Ask your veterinarian and avoid creating pain during teething.

Do puppies need toothpaste?

Use only a dog toothpaste if brushing with paste. The mechanical action of brushing matters, and human toothpaste is not safe for dogs to swallow.

Why does my puppy have two teeth in one spot?

A baby tooth may be retained next to the permanent tooth. Arrange a dental exam rather than trying to pull it.