For a flat-faced dog with crowded teeth, the best dental chew is a small, soft one shaped so it can actually reach the packed-in teeth and gumline — a gentle chew like Ark Naturals Soft Shield, or the Protection+ mini for very small mouths — given daily and matched to how these dogs actually chew. Brachycephalic breeds have a lot of teeth crammed into a short jaw, which changes what a chew needs to do. At Ark Naturals, we size and soften chews with exactly these mouths in mind.
Why flat-faced mouths are different
Breeds like Pekingese, Pugs, Shih Tzus, Boston Terriers, and Brussels Griffons carry a full set of teeth in a dramatically shortened jaw. The result is crowding: teeth that overlap, rotate, or sit tightly against each other, with little gaps where food and plaque get trapped and are hard to clean. Their bite can be misaligned too, so they don't chew the way a longer-muzzled dog does. All of that makes these dogs more likely to accumulate buildup in spots a chew has to work harder to reach.
The American Kennel Club has a helpful overview of brachycephalic anatomy if you want to understand why these breeds need tailored care across the board, teeth included.
What makes a chew work for a crowded mouth
- Small and manageable. An oversized chew a flat-faced dog can't position properly does little good. Scale the chew to the mouth, not the other way around.
- Soft, so it flexes into tight spaces. A soft-baked texture can conform against crowded, overlapping teeth better than a rigid block that only contacts the high points.
- A shape they can actually grip and gnaw. These dogs sometimes struggle to hold a chew with a short muzzle, so an easy-to-handle format keeps them chewing rather than giving up.
- Daily use. Because crowded teeth trap more, consistency matters even more here — a little cleaning every day beats an occasional big effort.
Fit it into a broader routine
A chew is one layer. For crowded-mouthed dogs, brushing is especially valuable because a brush can be aimed at the tight junctions where plaque hides, so brush when your dog tolerates it and let the daily chew cover the rest. Above all, these breeds benefit from diligent professional care — a vet can see and clean the trapped areas you simply can't reach at home. Ask your veterinarian how often your particular dog should be examined and cleaned; crowded mouths sometimes need closer monitoring.
Chew safely with a short-nosed dog
Brachycephalic breeds can have narrower airways and less efficient breathing, so supervision during chewing is doubly important. Give the chew when you can watch, choose a size your dog can manage without gulping, keep water nearby, and stop if your dog seems to struggle to breathe or handle the chew. If your dog has any airway issues, dental pain, or missing teeth, check with your vet before starting a daily chew to be sure it's a good fit.
Frequently asked questions
Why do flat-faced breeds get dental problems more easily?
They carry a normal number of teeth in a shortened jaw, which causes crowding and misalignment. Those tight, overlapping spaces trap food and plaque and are hard to clean, so buildup tends to accumulate faster than in longer-muzzled dogs.
What size dental chew should I give a small flat-faced dog?
Match it to the dog's weight and mouth, erring toward smaller. A mini chew like Protection+ mini is designed for little mouths, and a soft texture helps it reach crowded teeth. When in doubt, ask your vet what size suits your dog.
Is it safe to leave my brachycephalic dog alone with a chew?
It's best not to. Short-nosed breeds warrant extra supervision while chewing because of their airway anatomy and tendency to gulp. Give chews when you can watch, and put them away if you step out.
The bottom line
The best dental chew for a flat-faced, crowded-mouthed dog is small, soft, and shaped to reach the tight spots — a gentle chew like Soft Shield or Protection+ mini, given daily, supervised, and backed by brushing and attentive veterinary care. Work with your dog's unique mouth rather than against it, and let your vet guide the schedule. Find the right gentle chew for your dog at the Ark Naturals collection.