Cat Dental Disease and Welfare | Animal Welfare Hub

Dental disease affects the majority of cats over three years old and is a leading cause of chronic pain that often goes unrecognized by owners.

Key Facts

An estimated 70-85% of cats over 3 years have some degree of dental disease
Tooth resorption - a painful condition where teeth dissolve from the root - affects up to 60% of cats
Cats rarely show overt pain signals even with severe dental disease, leading to chronic unrecognized suffering
Annual dental examinations and professional cleaning under anaesthetic are recommended but infrequently practiced
Dental radiography is essential for detecting tooth resorption and other lesions invisible on visual examination
Post-dental treatment pain resolution often results in dramatic behavioral improvements, demonstrating pre-treatment chronic pain

Welfare Considerations

Cat dental disease is one of the most common and most under-recognized sources of chronic pain in companion animals. Because cats evolved to suppress pain signals as prey animals, owners do not observe obvious suffering. Cats with severe dental disease eat, purr, and interact apparently normally while experiencing persistent oral pain. The welfare impact of undetected dental disease accumulates over years, during which owners are unaware that their cat's quality of life is compromised. Proactive dental care is therefore a welfare intervention, not an optional luxury.

What You Can Do

Include dental examination as part of your cat's annual veterinary health check
Ask your vet about dental radiography if dental disease is suspected
Brush your cat's teeth from a young age - it is the most effective home dental care
Seek specialist veterinary dental care if your cat is showing reduced appetite or pawing at the mouth
Recognize behavior changes including reduced grooming or altered food preferences as potential pain indicators