Dental Disease in Pets: Prevention and Treatment

The Hidden Epidemic

Periodontal disease is the most common clinical condition in adult dogs and cats, yet it is often overlooked. The American Veterinary Medical Association reports that by age 3, most pets already have early signs of periodontal disease.

Stages of Dental Disease

1. Stage 1 (Gingivitis): Reversible with professional cleaning and home care.
2. Stage 2 (Early Periodontitis): Less than 25% attachment loss. Treatable.
3. Stage 3 (Moderate Periodontitis): 25–50% attachment loss. Requires extraction of affected teeth.
4. Stage 4 (Advanced Periodontitis): Over 50% attachment loss. Significant pain and systemic risk.

Signs of Dental Disease

• 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

Prevention at Home

Daily tooth brushing is the gold standard. Use a pet-specific toothpaste (never human toothpaste, which contains xylitol, toxic to dogs).

Other effective options:

• Dental chews: Look for the VOHC (Veterinary Oral Health Council) seal.
• Water additives: Added to drinking water to reduce plaque.
• Dental diets: Specially formulated kibble that mechanically reduces tartar.

Professional Dental Cleanings

Annual professional cleanings under anesthesia allow your veterinarian to:

• Scale above and below the gumline
• Take dental X-rays to assess root health
• Extract diseased teeth
• Polish teeth to slow future plaque buildup

Source: AVMA — Dental Care for Your Pet