Companion Cat Dental Welfare: Feline Tooth Resorption and Prevention

Feline tooth resorption is a painful and common condition in cats. Understanding it enables earlier detection and more effective welfare management.

Key Facts

Tooth resorption affects an estimated 30-70% of cats, increasing with age
Affected teeth are reabsorbed by the cat's own immune system, often starting at the root
The condition causes severe pain — cats often stop eating or change food preferences
Treatment requires extraction of affected teeth under general anesthesia
Prevention is limited — the cause is not fully understood despite extensive research

Welfare Considerations

Feline tooth resorption is one of the most painful dental conditions in companion animals and one of the most underdiagnosed. Cats rarely show obvious pain, eating with the opposite side of the mouth or changing food texture preferences as their only visible signs. Examination under anesthesia with dental radiographs is required for diagnosis. Once identified, extraction is the only treatment — the reabsorption process cannot be reversed. Early detection at regular dental examinations prevents months of unnecessary pain. Annual dental examinations under sedation for cats over 5 years significantly improve detection rates.

What You Can Do

Schedule annual dental examinations for cats over 5, with radiographs
Monitor for subtle signs of dental pain — food texture preference changes, reduced eating
Understand that cats hide dental pain and routine examination is necessary for detection
Promptly treat diagnosed tooth resorption — extraction eliminates a significant pain source