Cat Health

Cat Dental Health: Why It Matters

Dental disease affects 80% of cats by age 3. Learn prevention and treatment.

D

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

  • Daily brushing: $15-30/year
  • Routine cleaning: $300-800
  • Cleaning with extractions: $800-2,000+
  • Full-mouth extraction (FCGS): $2,000-4,000

  • Prevention is dramatically cheaper — and kinder to your cat.

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