Companion Animal Welfare

Companion Cat Feline Tooth Resorption

Feline tooth resorption (TR) is a painful condition affecting approximately 20-60% of adult cats in which the tooth structure is progressively destroyed. Extraction is the only effective treatment.

Key Facts

Tooth resorption affects an estimated 20-60% of adult domestic cats
The cause remains incompletely understood despite extensive research
Affected teeth show characteristic pink lesions at the gum line visible during examination
Dental radiography is essential to assess extent of resorption and guide treatment
Extraction of affected teeth is the only effective treatment and relieves significant pain

Welfare Considerations

Tooth resorption causes chronic oral pain that significantly reduces quality of life in affected cats. Because cats mask pain and continue eating despite significant dental pathology, this condition is frequently missed until severe. Regular dental examinations including oral radiography from age 3 enables early detection and prompt extraction before extensive pain accumulates.

What You Can Do

Include oral examination at every annual veterinary visit for your cat
Request dental radiography during professional dental cleanings
Seek prompt specialist dental assessment if pink lesions are found at the gum line