Dr. Patricia Collins
Veterinary dentist with 20 years experience in canine oral health and preventive care.
Why Dental Care Matters
Dental disease is one of the most common health problems in dogs, affecting over 80% of dogs by age three. Poor oral health doesn't just cause bad breath—it can lead to pain, tooth loss, and serious infections that affect the heart, liver, and kidneys.
Signs of Dental Problems
Watch for these warning signs:
- Bad breath (halitosis)
- Yellow or brown tartar buildup
- Red, swollen, or bleeding gums
- Difficulty eating or dropping food
- Pawing at the mouth
- Loose or missing teeth
- Drooling more than usual
- Reluctance to chew toys
How to Brush Your Dog's Teeth
What you'll need:
- Dog-specific toothbrush (or finger brush for beginners)
- Dog toothpaste (never use human toothpaste—it's toxic to dogs)
- Treats for rewards
- Patience!
Step-by-step process:
- Get your dog comfortable: Start by letting them taste the toothpaste
- Lift the lip: Gently lift to expose teeth and gums
- Start slowly: Begin with just a few teeth
- Use circular motions: Focus on the gum line where plaque accumulates
- Work up gradually: Increase to all teeth over several sessions
- Reward: Always end with praise and treats
Tips for success:
- Brush daily or as often as possible
- Focus on outer surfaces—dogs' tongues clean inner surfaces
- Aim for 2-3 minutes of brushing
- Daily brushing is ideal; minimum 3 times per week
Dental Treats and Chews
Supplements to brushing (not replacements):
- VOHC-approved products: Look for the Veterinary Oral Health Council seal
- Dental chews: Help scrape plaque mechanically
- Raw bones: Controversial—can clean teeth but risk fractures
- Dental toys: Textured toys that massage gums
Avoid:
- Hard bones that can crack teeth
- Antlers and hooves
- Tennis balls (abrasive material wears down enamel)
Water Additives and Dental Diets
Water additives:
- Add to drinking water to reduce bacteria
- Easy to use but less effective than brushing
- Choose products with VOHC approval
Dental diets:
- Specially formulated kibble that cleans teeth
- Larger kibble size encourages chewing
- Prescription diets available for dogs with dental disease
Professional Dental Cleanings
Even with home care, professional cleanings are important:
- Performed under anesthesia for thorough cleaning
- Includes scaling below the gum line
- X-rays reveal hidden problems
- Extractions if needed
- Recommended annually for most dogs
What to expect:
- Pre-anesthetic blood work
- Full oral examination
- Ultrasonic scaling and polishing
- Fluoride treatment
- Recovery monitoring
Preventing Dental Disease
- Start dental care when your dog is young
- Brush daily or as often as possible
- Provide appropriate chew toys
- Schedule regular vet checkups
- Watch for warning signs
- Don't ignore bad breath—it's not normal
Special Considerations
Small breeds: More prone to dental disease due to crowded teeth
Senior dogs: May need more frequent professional cleanings
Brachycephalic breeds: Flat-faced dogs often have dental crowding
Investing in your dog's dental health pays off with fresher breath, less pain, and potentially years added to their life.
Share this article
Related Articles

Complete Guide to Dog Nutrition and Feeding
Learn everything about proper dog nutrition, from choosing the right food to understanding portion sizes and feeding schedules for optimal health.
Senior Dog Care: Keeping Your Older Dog Healthy
Special care considerations for senior dogs, including diet adjustments, exercise modifications, and health monitoring.
Best Dog Breeds for First-Time Owners
Discover the most beginner-friendly dog breeds that are easy to train, adaptable, and perfect for new pet parents.