Puppy Dental Care: Looking After Your Puppy’s Teeth from Day One
Why dental care matters (even for puppies)
Getting your puppy used to mouth handling
Teething: what’s normal and how to help
Should I brush my puppy’s teeth?
The puppy dental timeline
What about chews, food and supplements?
Q&A: Puppy Dental Care
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Puppy Dental Care: Looking After Your Puppy’s Teeth from Day One
When you bring a puppy home, dental care probably isn’t top of your list. You’re busy with toilet training, sleep deprivation and trying to stop tiny needle teeth from attacking your ankles. But looking after your puppy’s mouth early on can make a huge difference to their health and comfort later in life.
As vets, we see dental disease every single day – and most of it is preventable. Puppy dental care doesn’t need to be complicated, expensive or stressful. It’s all about starting gently, creating good habits and knowing when to seek professional care as your puppy grows.
Why dental care matters (even for puppies)
Dental disease can cause pain, abscesses, and tooth loss. It can even affect organs like the heart and kidneys. It’s estimated that over 80% of dogs over the age of two have some form of dental disease.
When bacteria and food particles build up on the teeth, plaque starts to form. If plaque isn’t removed, it hardens into tartar, which leads to gum inflammation (gingivitis) and, over time, more serious problems. Once tartar is there, brushing alone won’t remove it – cleaning under anaesthetic is needed.
That’s why prevention is so important, and why starting early really pays off.
Getting your puppy used to mouth handling
Dogs don’t usually enjoy people fiddling around their mouths - it’s important to start slowly and gently.
Begin by lifting your puppy’s lips for a few seconds when they are calm, and then give them praise or a treat. Gradually, start touching the gums and teeth. Make sure to keep sessions short (a few minutes) and reward them. This stage is about teaching your puppy that having their mouth handled is normal and that they have nothing to worry about.
Early handling makes tooth brushing easier and helps your puppy stay relaxed during vet checks later in life.
Teething: what’s normal and how to help
Puppies usually start losing their baby teeth between 3 and 5 months old. Adult teeth are normally fully in by around 7 months. As new teeth push through the gums, many puppies feel uncomfortable.
Common signs of teething include:
Increased chewing or nipping
Drooling
Swollen or red gums
Bad breath
Changes in appetite
Safe, suitable teething toys are very helpful at this stage. Look for firm, durable puppy-safe toys (often made from rubber). Avoid anything too hard that could damage their teeth (like bones and rawhide. Many pups enjoy cooled treats or teething gels, which can help soothe sore gums.
You might find your puppy starts to chew more when they are teething. Gently redirect them from furniture or hands to their chew toys. Reward them when they get this right. If your puppy seems very painful, stops eating or has excessive swelling, it’s best to speak to a vet.
Should I brush my puppy’s teeth?
Yes – absolutely.
Tooth brushing is the most effective way to prevent dental disease. Aim for daily brushing, as plaque starts forming within 24 hours. However, if that is unachievable, even brushing a few times a week is better than not brushing at all.
What you need for tooth brushing
A soft toothbrush, finger brush, or a small piece of microfibre cloth wrapped around your finger.
A vet-approved dog toothpaste. Never use human toothpaste, as it contains ingredients that are unsafe for dogs. Dog toothpaste is mildly abrasive, often enzyme-based, and usually tastes appealing to puppies.
How to brush your puppy’s teeth (without too much drama)
Choose a quiet time when your puppy is relaxed.
Let them taste the toothpaste first, as if it’s a treat.
Position yourself gently behind them or ask someone to help if needed.
Start by lifting the lips and brushing just a few teeth at a time. Focus on the outer surfaces of the teeth. Prioritise the canine teeth (fangs) and the big back teeth, as these are the biggest magnets for tartar.
There’s no need to force the mouth open or brush the inside surfaces if your puppy isn’t happy – that can come later.
Aim for about a minute in total. Praise, reward, and stop before your puppy gets fed up. Consistency and a positive experience are the most important aims at this stage.
The puppy dental timeline
8–12 weeks: Start by simply lifting their lips and touching their gums with your finger. This helps build trust before you introduce a brush.
12–16 weeks: Introduce a finger brush or a soft cloth. Use dog-safe toothpaste—most puppies love the poultry or peanut butter flavours. This helps them remember that brushing is a treat.
6 months: By now, most adult teeth have grown in. This is when daily brushing becomes important to prevent plaque and tartar buildup.
7 Months+: Your puppy should have all 42 permanent teeth. Brushing should be a daily (or at least 3 times a week) habit.
What about chews, food and supplements?
Dental chews and toys can be helpful, but they should ideally support brushing, not replace it.
Vet-recommended options include:
Tough rubber chews designed to clean teeth
Edible dental chews for older puppies
Prescription diets to help reduce plaque and tartar through their specially designed kibble
Always check that chews are an appropriate size, not too hard, and unlikely to splinter. Watch calories too – dental treats still count as food.
Q&A: Puppy Dental Care
Q: How early should I start brushing my puppy’s teeth?
A: As soon as they’re comfortable with mouth handling. Start with a gentle gum massage to help build the habit.
Q: What if my puppy hates brushing?
A: Go slower. Use wipes or gauze initially and focus on short sessions and plenty of rewards.
Q: Do baby teeth need brushing?
A: Yes. It helps reduce bacteria and prepares your puppy for lifelong dental care.
Q: Is bad breath normal during teething?
A: A mild smell can be normal, but strong or persistent bad breath should be checked by a vet.
Join us next month for practical advice on grooming and ear care – simple tips from vets to make everyday care easier for you and your dog.
