All About Dog Teeth
Ever wondered what's happening inside your puppy's mouth as those tiny teeth come in and fall out? Understanding your dog's teeth helps you spot problems early and build a dental routine that keeps them healthy for years.
Here are five key facts about canine teeth, from the puppy stage all the way to adulthood, plus practical care advice you can start using today.
Puppies Start With 28 Baby Teeth
Puppies are born without teeth. Their first set, called deciduous or "milk" teeth, begins to erupt at around 3 to 5 weeks of age. In total, a puppy grows 28 of these small, sharp teeth.
Around 4 to 5 months old, those baby teeth begin to loosen and fall out to make room for the adult set. If you're welcoming a young pup home, browse our available puppies to find one at just the right age for you.
The Switch to Adult Teeth Happens Fast
Once the milk teeth start dropping out, don't panic " it's completely normal. As your dog grows, so does their mouth, and the permanent teeth quickly move in to fill the space.
By the time the transition is complete, an adult dog has 42 permanent teeth. This changeover from milk teeth to adult teeth is surprisingly rapid, usually finishing within just a few weeks.
Dogs Use Their Teeth Differently Than We Do
Adult humans have 32 teeth, while adult dogs have 42. The chemical makeup of dog teeth is actually similar to ours " the real difference is in how they're used.
- Canines: the pointy front teeth used for ripping, grabbing, and defense.
- Molars: located further back, used for slicing and shearing food rather than grinding.
In humans, molars mainly grind food, which is one reason our diets and dental needs differ from a dog's. High-energy breeds like Siberian Huskies and Labrador Retrievers put those teeth to work every day.
Cavities Are Rare, But Dental Disease Isn't
Cavities plague humans, but they're quite rare in dogs. With the right food and regular dental care, most dogs rarely develop periodontal problems.
The reason comes down to bacteria. Sugar-loving bacteria thrive in human mouths, but the bacterial makeup in a dog's mouth is different, so cavities are uncommon. That said, you should never ignore your dog's mouth.
Warning Signs to Watch For
- Red or bleeding gums
- Plaque buildup
- Bad breath
- Blood in the water or food bowl
- Dropping food while eating
- Facial swelling
- Rubbing the face with paws or against the floor
If you notice any of these symptoms, call your vet right away to schedule a dental appointment. The American Veterinary Medical Association's pet care resources offer helpful guidance on when to seek professional dental help.
Yes, Dogs Need Their Own Toothpaste
Doggy toothpaste is real, and it should be part of your dog's regular routine. Never use human toothpaste " dogs can't rinse and spit, so they end up swallowing it, which is why pet-specific formulas exist.
You don't need anything fancy for the brush. Any small, soft-bristled toothbrush works as long as it fits comfortably between your dog's teeth and cheek. Brush at least once a day, and replace the toothbrush every three months or whenever the bristles look worn. For a step-by-step approach, VCA offers a helpful guide on dental disease in dogs.
Building a Lifelong Dental Routine
Good dental habits start early. Getting your puppy comfortable with having their mouth handled makes daily brushing far easier as they grow. Pair regular brushing with vet checkups, and you'll help prevent most dental issues before they begin.
Ready to add a new companion to your family? Meet our available puppies at Petland Pensacola, explore the dog breeds we carry, and ask our team about flexible pet financing and payment options.