What Is Dental Disease in Dogs?
Dental disease is the most common health problem in dogs, affecting most dogs by age three. It starts with plaque, a sticky film of bacteria, that hardens into tartar if not removed. Over time, tartar builds up under the gumline, causing inflammation (gingivitis) and eventually periodontitis. This can lead to pain, tooth loss, and even infections that spread to the heart, liver, or kidneys.
As a dog owner, you might not realize your dog is in pain because they hide it well. But by knowing the signs, you can catch problems early and keep your pup’s mouth healthy.
The First Signs: Bad Breath and Discolored Teeth
The earliest and most obvious sign is bad breath. While dog breath is never minty-fresh, a sudden foul odor, often described as sour or metallic, means bacteria are thriving. Next, look at your dog’s teeth. Healthy teeth are white or slightly off-white. Yellow or brown buildup on the back molars or upper cheek teeth is tartar. At this stage, a professional cleaning can remove it before it causes permanent damage.
Other signs include:
– Red, swollen, or bleeding gums
– Drooling more than usual, sometimes with blood
– Changes in chewing: dropping food, chewing on one side, or avoiding hard treats
– Pawing at the mouth or rubbing their face on furniture
– Visible loose or broken teeth
If you see any of these, schedule a vet visit. Don’t try to scrape tartar at home, you can damage enamel or push bacteria into the gums.
When Dental Disease Gets Serious
As the disease progresses, your dog may show more noticeable symptoms. They might:
– Eat less or spit out food
– Lose weight or show reluctance to play with toys
– Have a discharge from the nose (if infection spreads to the sinuses)
– Develop a lump under the eye from a tooth root abscess
– Show behavioral changes like irritability or depression due to chronic pain
I’ve seen dogs who stopped wanting to fetch because their mouths hurt. Once we cleaned their teeth and extracted damaged ones, they acted like puppies again. That’s why regular checkups are vital, x-rays can find hidden problems below the gumline.
Preventive Home Care
You can reduce dental disease risk with daily care. Start slow:
1. Let your dog lick pet-safe toothpaste (never human toothpaste, it’s toxic) from your finger.
2. Gently rub their teeth and gums with a soft finger brush or a dog toothbrush.
3. Gradually increase to a 30-second brushing, focusing on the back teeth where tartar hides.
Not all dogs tolerate brushing. Alternatives include:
– Dental chews (look for VOHC-accepted products)
– Water additives that break down plaque
– Dental diets with larger kibble to scrape teeth
None replace a vet cleaning, but they slow disease. Avoid hard items like bones, antlers, or nylon chews, they can fracture teeth.
When to See Your Vet
If you notice any signs of dental disease above, book a professional examination. Your vet will:
– Assess oral health under anesthesia (awake exams don’t show the full picture)
– Take dental x-rays to check for hidden infection
– Perform a thorough cleaning and remove tartar above and below the gumline
– Extract any teeth that are beyond saving
For serious cases, like abscesses, severe bleeding, or suspected jaw fracture, go to the emergency vet immediately. Home remedies won’t fix these.
Remember, dental disease is preventable and treatable. Catching it early saves your dog pain and saves you money. Your pup’s smile, and overall health, depends on it.
Key Takeaway
Daily tooth brushing and regular vet checkups are the best ways to prevent dental disease; bad breath or yellow teeth are early warning signs that need a vet’s attention.