Dog Dental Disease: Signs Your Pet Needs a Tooth Check

The Hidden Health Crisis in Your Dog's Mouth

Dental disease is the most common health problem in dogs, yet many owners don't notice until it's severe. By age three, 80% of dogs have some form of periodontal disease — and it affects far more than just their teeth.

Six Warning Signs to Watch For

• Bad breath: a faint doggy smell is normal, but a strong odour indicates bacterial overgrowth
• Yellow or brown tartar: visible buildup along the gum line, especially on the back teeth
• Red or bleeding gums: healthy gums are pale pink, not red or inflamed
• Difficulty eating: dropping food, chewing on one side, or sudden reluctance to eat dry kibble
• Pawing at the mouth: a clear sign of discomfort or pain
• Excessive drooling: particularly if it's a new behaviour

Why Dental Health Matters Beyond the Mouth

Bacteria from infected gums enter the bloodstream and can damage the heart, liver, and kidneys. Studies have linked severe periodontal disease in dogs to heart valve infections and chronic kidney disease. Good oral hygiene doesn't just prevent tooth loss — it protects vital organs.

What You Can Do at Home

Brush your dog's teeth 2-3 times per week using dog-specific toothpaste (human toothpaste contains fluoride, which is toxic to dogs). Start gradually — let your dog taste the toothpaste, then touch the brush to their teeth, building up to gentle brushing. Dental chews and water additives can supplement brushing but don't replace it.

Professional Cleaning

Annual dental check-ups are recommended. Your vet may recommend a scale and polish under general anaesthetic — this is the only way to clean below the gum line where most disease starts. While the cost (£200-£500) seems significant, treating advanced dental disease with extractions and infection management costs far more.

Dental disease is largely preventable. A few minutes of brushing each week can add years of comfort and health to your dog's life.