Cat Dental Health: Why It Matters
Dental disease affects 80% of cats by age 3. Learn prevention and treatment.
Dr. Michael Torres, VMD
Veterinary Reviewer
PawHealth Editorial Team
Dental disease is the most common health problem in cats. 50-80% of cats over age 3 have some form. Left untreated, bacteria from the mouth enter the bloodstream and damage the kidneys, heart, and liver.
Understanding Feline Dental Disease
Periodontal Disease
Plaque mineralizes into tartar within 48-72 hours. This irritates gums (gingivitis), eventually destroying tooth-supporting structures (periodontitis) — irreversible.
Tooth Resorption
Unique to cats, affecting 30-70%. The body's own cells break down tooth structure. Intensely painful, usually requires extraction.
Feline Chronic Gingivostomatitis (FCGS)
A devastating immune-mediated condition. The entire mouth becomes inflamed. Often requires full-mouth tooth extraction for relief.
Signs Your Cat Has Dental Pain
Cats RARELY stop eating. They adapt: swallowing food whole, chewing on one side. Watch for: dropping food, drooling, bad breath, red/swollen gums, irritability.
The Systemic Connection
Bacteria from dental disease enter the bloodstream every time the cat chews, damaging kidneys, heart, and liver over time.
Prevention: Daily Tooth Brushing
Training takes 4-8 weeks. Use cat-specific toothpaste — NEVER human toothpaste (fluoride and xylitol are toxic).
Professional Dental Care
Requires general anesthesia. Includes blood work, full oral exam, dental X-rays, scaling, polishing, and extractions if needed. "Anesthesia-free dentals" are cosmetic at best and dangerous at worst.
Cost Comparison
Prevention is dramatically cheaper — and kinder to your cat.
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