Companion Animal Dental Disease: Welfare, Prevention and Treatment

Dental disease affects the majority of companion dogs and cats over three years old, causing chronic pain that often goes unrecognized. Evidence-based prevention and treatment significantly improves welfare outcomes.

Key Facts

Periodontal disease affects approximately 80% of dogs and 70% of cats over three years of age
Dental pain in companion animals is frequently unrecognized - animals continue eating even with severe oral disease
Signs of dental pain include reduced food intake, food dropping, facial swelling, and changes in play or grooming behavior
Daily tooth brushing is the most effective preventive intervention but is poorly adopted by most pet owners
Dental chews, specially formulated diets, and water additives provide moderate benefit but are insufficient alone
Professional dental cleaning under general anesthesia is required once significant periodontal disease has developed
Anesthetic risk in dental procedures is minimized through appropriate pre-anesthetic assessment and monitoring
Early dental disease prevention is significantly cheaper than treatment of advanced disease including extractions

Welfare Considerations

Dental disease in companion animals is a widespread, chronic welfare problem that is largely invisible to owners because animals are stoic about oral pain. The majority of middle-aged and older companion dogs and cats are living with some degree of dental discomfort - inflammation, loose teeth, or periodontal infection - without their owners being aware. This silent epidemic is both preventable and treatable. The welfare imperative is to normalize dental care as a routine component of companion animal ownership, starting with preventive brushing in young animals and progressing to professional assessment when prevention is insufficient. Regular veterinary dental examination is as important as vaccination for long-term companion animal welfare.

What You Can Do

Begin tooth brushing with your companion animal from puppyhood or kittenhood using appropriate toothpaste
Have your vet assess your animal's dental health at every annual check-up
Schedule professional dental cleaning when recommended rather than delaying due to anesthetic concerns
Provide evidence-based dental hygiene products as supplements to brushing, not replacements for it