Here’s the objection every new puppy parent raises: why brush teeth that are going to fall out anyway? And here’s the answer that reframes the whole project: you’re not really brushing teeth. You’re training a dog to enjoy having their mouth handled, while the stakes are still zero.
The stakes stop being zero fast. Research has reported that roughly 80 percent of dogs show signs of oral health issues by age three. The adult teeth that erupt around four to six months are the only set your dog will ever get, and whether caring for them is a nightly wrestling match or a ten-second routine is decided almost entirely in puppyhood.
“An eight-week-old puppy will let you do almost anything if it comes with a treat. An untrained three-year-old with sore gums won’t. Every gentle mouth-handling session you do now is one you won’t have to fight for later,” says Dr. Nina Kohl.
Twice a day is the ideal brushing cadence if you can manage it; even a few times a week builds the habit. Treat it like any other training: keep sessions short and fun, reward after every one, and brush gently, since scrubbing hard at the gum line causes bleeding and irritation that can sour a puppy on the whole enterprise.
One buying principle before the list: puppy products earn their “puppy” label through gentleness and durability. A grown dog’s teeth are larger and far tougher than the set your puppy is currently working with, and they sit on deeper roots, so adult dental gear is built tougher than a puppy’s mouth can safely handle. When a puppy version exists, buy the puppy version.
Toothbrushes
1. Nylabone Advanced Oral Care Puppy Dental Kit. The sensible starter. You get an angled long-handle brush with soft bristles for tiny razor teeth, a finger brush for the early let-me-just-touch-your-mouth phase, and a mild puppy toothpaste that goes down easy with pups new to the taste and texture. Exploring which brush style works for both of you is half the point at this age. Some owners report their puppies start getting excited for brushing time, which is the entire game won. Check it on Amazon.
2. Arm & Hammer Fresh Spectrum 360° Puppy Toothbrush. Built for impatient customers. The bristles wrap the head in a full circle, so top and bottom rows get scrubbed no matter how the brush lands, which roughly doubles your effective cleaning per second of puppy tolerance. The rubber grip earns its keep too, letting you keep hold, literally and mentally, when a jumpy pup decides mid-brush that this is actually a game. Check it on Amazon.
Toothpaste
3. Well & Good Tartar Control Toothpaste, Peanut Butter. If tartar is already showing on a young dog’s teeth, act early. This leave-on formula works on buildup over time rather than demanding perfect brushing technique, and the peanut butter flavor won’t freshen breath the way mint would, but it gets the paste into the mouth without a fight, which matters more. Check it on Amazon.
4. Vet’s Best Enzymatic Dog Toothpaste. The all-purpose pick for getting ahead of early dental issues. The enzymatic formula keeps working on bacteria and tartar after the brushing stops, and it also whitens teeth and supports gums. Full transparency: some pups need a little time to accept the flavor, but it’s worth the adjustment period. Check it on Amazon.
Dental chews and treats
5. Greenies Puppy Dental Treats. The gold standard of dental treats makes a puppy version that lives up to the name, and crucially, it is not just a shrunken adult chew. For dogs six months and up, these are chewier and gentler on puppy jaws and teeth, with added DHA and calcium to support healthy development while they scrub. Check it on Amazon.
6. Bocce’s Bakery Dailies Brushy Sticks. These read as a regular baked treat to the dog, natural ingredients, coconut-and-mint flavor, while the ridged, bristle-like shape does quiet work on tartar. They come in small, medium, and large, so the same dental treat can follow your dog from puppyhood up the size chart. Check it on Amazon.
7. Whimzees Puppy Dental Chews. A different, equally effective approach: a gentle, high-fiber vegetable formula that scrubs buildup and stays easy on puppy digestion as a once-a-day routine. The extra-small and small sticks suit young mouths, and the brand’s chews are shown to last longer than leading competitors, more chewing time per treat. Check it on Amazon.
Teething toys that clean
8. KONG Puppy Teething Stick. Teething puppies need gentle surfaces, and this stick is classic KONG puppy rubber shaped into ridges that clean teeth as they chew. The trick feature: the grooves can be stuffed with soft chews or dog-safe peanut butter, turning dental time into an activity a puppy chooses. Intended for puppies up to nine months and safe for pups up to 35 pounds. Check it on Amazon.
9. Playology Puppy Teething Bone. The big-puppy answer. Rated for pups up to 60 pounds, it’s crafted from rubber gentle enough for large but still-delicate puppy teeth, with peanut butter-scented nubs that turn chewing into a gum massage. If you’re raising a shepherd or retriever who outgrew “small puppy” gear at four months, start here. Check it on Amazon.
10. Nylabone Puppy Chew & Treat Triple Pack. A budget-smart bundle covering the teething months: two puppy-grade chew toys plus an edible treat chew, in chicken and bacon flavors, sized for small dogs up to 25 pounds. It’s the easy way to stock a rotation so the puppy always has a sanctioned option and your chair legs don’t become one. Check it on Amazon.
The safety fine print
No teething toy is entirely safe for an unsupervised puppy. Watch them during chew sessions, retire anything that’s cracking or shedding pieces, and respect the weight ratings; they exist because an undersized toy in an oversized mouth is a choking risk. And keep peanut butter dog-safe: always check the label for xylitol, which is toxic to dogs.
What’s new since the original roundup
Two developments are worth folding into your buying. First, the evidence for starting small got stronger: a 2024 analysis of over three million dogs’ records found extra-small breeds up to five times more likely to develop periodontal disease than the largest dogs, so if your puppy will grow up petite, this gear is genuinely load-bearing preventive medicine. Second, when you graduate from puppy products around the one-year mark, filter adult dental chews and pastes by the Veterinary Oral Health Council seal, which requires clinical proof that a product reduces plaque or tartar. Greenies and Whimzees both carry VOHC acceptance on qualifying products, which is a reassuring sign the puppy lines above come from brands that submit to testing at all.
