Small dogs come with big personalities—but also with tiny mouths that can cause a surprising number of problems. Many pet parents are shocked to learn that dental disease can start in small dogs as early as age 2, even if their pup seems perfectly healthy. What’s worse? These early signs are often missed until there’s already discomfort, inflammation, or even tooth loss.
At Renfrew Animal Hospital, we see this pattern regularly. Breeds like Chihuahuas, Yorkies, Pomeranians, and Shih Tzus often arrive with advanced tartar buildup or red gums—well before their larger breed counterparts start to show similar issues.
So why the early start? Let’s take a closer look.
Small Teeth, Crowded Space, and Plaque Buildup
One of the biggest contributors to early dental disease in small dogs is simple anatomy. Their jaws are compact, but the number of teeth they have is almost the same as a large dog’s. This leads to crowding, overlapping, and narrow spaces where food, bacteria, and plaque love to hide.
In these tight spots, it’s harder for natural chewing to dislodge debris, and almost impossible for pet parents to brush effectively without training and tools. Over time, plaque hardens into tartar, and bacteria begin irritating the gum line—a condition known as gingivitis, which is the first stage of periodontal disease.
The earlier you intervene, the better. At Renfrew Animal Hospital, we offer dental checkups and cleanings designed specifically with small breed dogs in mind. Our team is skilled at identifying early-stage disease before it turns into a more painful and costly problem.
The Silent Signs You Might Be Missing
Dental disease isn’t always obvious in the early stages. Most small dogs won’t yelp or paw at their face. Instead, you might notice:
- Bad breath (beyond typical “dog breath”)
- Dropping kibble while eating
- Chewing more on one side
- Pawing at the mouth occasionally
- Slight changes in behavior—like being less playful or avoiding chew toys
Unfortunately, many pet parents assume these are just “quirks” or signs of aging. But often, they’re the first red flags of oral discomfort.
That’s why we recommend annual dental exams starting at one year old. At Renfrew Animal Hospital, we also guide pet parents on how to check for early signs at home—because prevention is always better than a dental emergency.
Why Dental Health Impacts More Than Just The Mouth
Dental disease doesn’t stay in the mouth. If left untreated, bacteria from inflamed gums can enter the bloodstream and affect vital organs, including the heart, liver, and kidneys. For small dogs, this can be especially dangerous, as their systems are more sensitive.
Maintaining good oral hygiene helps your dog live not just longer, but better. Cleaner teeth mean less pain, more play, and fewer health complications later in life.
At Renfrew Animal Hospital, we’re not just focused on treating dental disease—we’re passionate about preventing it. Our team works with you to create a home care routine that actually fits your lifestyle and your dog’s temperament.
What You Can Do Now (That Actually Helps)
The good news? A little consistency goes a long way. Here’s how you can start protecting your small dog’s smile today:
- Daily brushing with dog-specific toothpaste (no fluoride!)
- Dental chews that are VOHC-approved and safe for your dog’s size
- Routine cleanings by your vet (once a year is ideal)
- Checkups for any subtle changes in breath, appetite, or behavior
Not sure which toothbrush or dental chew is right for your dog? We’re happy to help. At Renfrew Animal Hospital, we only recommend products we trust—and use ourselves with our own pets.
Let’s Keep That Tiny Smile Healthy
If your small dog hasn’t had a dental checkup in over a year—or ever—now’s the time. Dental disease develops quietly but can escalate quickly if left unchecked.
To book an appointment or ask questions about your dog’s dental care, call Renfrew Animal Hospital at (778) 737-1600. Whether you’re dealing with tartar, tooth loss, or just stinky breath, we’re here to help your small dog stay healthy from tooth to tail.
