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Wellness

Dental Disease Is the #1 Illness We See — Here's How to Stop It

That "doggy breath" you've learned to live with? It's usually the first sign of a problem worth taking seriously.

Dr. Nair
Dr. Priya Nair
June 2, 2026 · 4 min read
A happy dog

If I could wave a wand and change one thing about how we care for pets at home, it would be this: take their teeth seriously. By the age of three, the majority of dogs and cats already have some degree of dental disease — making it, by a wide margin, the most common illness we diagnose at Riverbend.

The good news? It's also one of the most preventable.

What's really going on under the gumline

It starts with plaque — a sticky film of bacteria that forms on the teeth every day. Left undisturbed, it hardens into tartar, creeps below the gumline, and triggers inflammation. Over time, that quiet, painful infection can destroy the structures holding teeth in place.

Here's the part that surprises people: most of the damage is invisible. A tooth can look fine on the surface while disease advances out of sight beneath the gums — which is exactly why dental X-rays are such a game-changer.

"Bad breath isn't just unpleasant — it's the smell of bacteria your pet is living with every day."

It's about more than the mouth

Dental disease isn't only a comfort issue, though chronic mouth pain is reason enough to act. The same bacteria can enter the bloodstream and, over years, place extra strain on the heart, kidneys, and liver. Caring for your pet's teeth is genuinely caring for their whole body.

What you can do at home

Home care is your single most powerful tool. You don't have to do everything — consistency with even one of these makes a real difference:

check_circleBrushing — the gold standard. A few times a week with pet-safe toothpaste beats nothing at all. check_circleDental diets & approved chews that mechanically scrub the teeth as your pet eats. check_circleWater additives — an easy, no-fuss assist for pets who won't tolerate a brush. check_circleStart young and go slow — make it a calm, rewarding routine, never a wrestling match.
warningSigns it's time for a checkup
arrow_rightPersistent bad breath or visible yellow-brown tartar. arrow_rightRed, swollen, or bleeding gums. arrow_rightDropping food, chewing on one side, or pawing at the mouth.

What a professional cleaning involves

When tartar has already formed, home care can't reverse it — that calls for a professional cleaning. At Riverbend, that always means safe anesthesia (so we can clean thoroughly and painlessly), full-mouth digital X-rays to find hidden disease, scaling above and below the gumline, polishing, and a tooth-by-tooth assessment. You'll go home with a clear picture of your pet's mouth and a simple plan to keep it healthy.

It's one of the most worthwhile things you can do for your companion — a fresher mouth, less pain, and very often, a noticeably happier pet.

Dr. Nair
Written by
Dr. Priya Nair

Associate Veterinarian and our resident dentistry enthusiast, on a mission to give every pet a comfortable, healthy mouth.

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