How often do a dog's teeth need to be cleaned?

Most vets agree that regular dog teeth cleaning is key to avoiding painful dental issues later. For healthy adult dogs, a professional cleaning at the vet’s office every 12 to 18 months usually works well. But this isn’t a one-size-fits-all rule—smaller breeds like Chihuahuas or Yorkies often need more frequent visits because their teeth are closer together, making plaque build-up faster.

At home, daily brushing with a dog-specific toothpaste should be part of your routine. Unlike human toothpaste, dog formulas are safe if swallowed, which matters because even well-trained pups might not spit. Think about it: just like we don’t skip brushing our teeth, your dog’s oral health needs consistent care too. Skipping even a few days can let plaque harden into tartar, which is harder to remove and can lead to gum disease.

It’s also important to know that some countries in Europe and states in the US have rules about pet care that include dental health. For example, in places like California, animal welfare laws require owners to provide necessary medical care, which can include dental treatments if a vet recommends them. Ignoring these needs might not just hurt your dog—it could also mean breaking local regulations, leading to fines or other issues.

Your dog’s age and health will change how often they need professional cleanings. Puppies usually don’t need deep cleanings until they’re adults, but starting home brushing early helps them get used to it. Senior dogs, though, might need cleanings every 6 to 12 months because they’re more likely to have dental issues like receding gums or tooth decay. A vet can check your dog’s teeth during regular exams and suggest a schedule that fits their needs.

Don’t wait for signs of trouble to take action. If your dog is bad breath, drooling more than usual, or avoiding hard food, those could be signs of dental pain. By then, they might already have a problem that needs more extensive treatment. Sticking to a regular cleaning schedule—both at home and with a vet—keeps their teeth healthy and helps them avoid unnecessary discomfort.

Taking care of your dog’s teeth isn’t just about fresh breath; it’s about their overall health. Dental issues can lead to more serious problems, like infections that spread to other parts of the body. By following a consistent cleaning routine and keeping up with vet visits, you’re helping your dog stay happy and healthy for years to come. Always check with your local vet to make sure you’re following both best practices and any local laws that keep your pet safe.