A little doggy breath is one thing, but many pet owners wonder at what point bad breath stops being normal.
The truth is, persistent bad breath is rarely something to just live with. It’s often one of the earliest, most noticeable signs of dental disease, which is extremely common in both dogs and cats.
At Wilson Road Vet Clinic, Dr. Yessa hears about bad breath at almost every appointment. Here’s what it usually means, and when it’s worth a closer look.
Why Bad Breath Happens
In most pets, bad breath comes from bacteria building up in the mouth. Common causes include:
- Plaque and tartar buildup on the teeth
- Gum inflammation (gingivitis)
- Infected or damaged teeth
- Trapped food or debris
When Bad Breath Signals Dental Disease
Persistent, strong odour is often an early sign of dental disease. Watch for it alongside:
- Red or swollen gums
- Yellow or brown tartar on the teeth
- Drooling more than usual
- Reluctance to chew on one side
- Pawing at the mouth
Other Possible Causes
While dental disease is the most common cause, bad breath can occasionally point to something else, including:
- Digestive issues
- Kidney disease, which can cause a distinct ammonia-like odour
- Diabetes, sometimes linked to a sweet or fruity smell
- Oral growths or foreign objects stuck in the mouth
This is one reason persistent bad breath is always worth mentioning at a visit, and why we may recommend bloodwork if we suspect something beyond the mouth.
What We Check For
When you bring up bad breath at an appointment, we typically look at:
- The teeth and gums for tartar, inflammation, or damage
- The overall mouth for growths or foreign material
- Your pet’s general health history, in case other systems are involved
When to Book a Visit
It’s worth scheduling an exam if you notice:
- Bad breath that’s new or worsening
- Bad breath alongside drooling, bleeding gums, or reluctance to eat
- Bad breath in a pet who hasn’t had a dental exam in over a year
How We Can Help
At Wilson Road Vet Clinic, we can usually tell a lot from a hands-on oral exam, and recommend next steps clearly, whether that’s home care, a cleaning, or further testing.
We’ll always explain what we’re seeing and why, before recommending treatment. Oral checks are part of every wellness exam.
Frequently Asked Questions
Is bad breath normal for dogs and cats?
Mild breath odour can be normal, but strong or persistent bad breath usually points to a dental or health issue.
What does bad breath usually mean in pets?
Most often, it points to plaque, tartar, or gum inflammation, which are all part of dental disease.
Can bad breath be a sign of something serious?
Occasionally, yes. It can be linked to kidney disease, diabetes, or oral growths, which is why persistent cases are worth checking.
How can I tell if my pet has dental disease?
Look for tartar buildup, red or swollen gums, drooling, or reluctance to chew, alongside the odour.
Will a dental cleaning fix my pet’s bad breath?
In many cases, yes, especially if the odour is caused by tartar and gum inflammation.
Can I use breath fresheners or dental chews instead of a vet visit?
These can help with mild cases, but persistent bad breath still deserves an exam to rule out underlying issues.
Is bad breath more common in certain breeds?
Smaller breeds and flat-faced breeds are often more prone to dental crowding and related dental disease.
How often should my pet’s mouth be checked?
We recommend an oral check at every wellness visit, generally once or twice a year.
Ready to Get to the Bottom of Your Pet’s Bad Breath?
Dr. Yessa and the team at Wilson Road Vet Clinic are here to help.
Call (905) 576-8885
371 Wilson Road South, Oshawa, ON L1H 6C6
Book your pet’s appointment today.