Cat Chronic Pain Recognition: Improving Feline Welfare

Chronic pain in cats is dramatically underrecognized compared to dogs, with cats' tendency to hide illness meaning millions of cats live with unaddressed pain from dental disease, arthritis, and other conditions.

Key Facts

An estimated 40% of all cats and 90% of cats over 12 have radiographic evidence of degenerative joint disease
Unlike dogs, cats with arthritis rarely limp - they adapt by changing behavior in subtler ways
The Feline Grimace Scale provides a validated tool for assessing acute pain in cats using facial expressions
Chronic pain indicators in cats include reduced jumping, changed grooming patterns, social withdrawal, and irritability
NSAIDs are limited in cats due to toxicity risks - meloxicam is used at very low doses only in some countries
Newer anti-nerve growth factor antibodies (frunevetmab/Solensia) are approved for feline osteoarthritis pain in several countries
Many cats with treatable pain are never diagnosed because owners don't recognize the signs and vets don't specifically assess pain

Welfare Considerations

Millions of cats live with chronic, unaddressed pain because the signs are subtle and the veterinary visit is itself stressful enough to mask pain indicators. A cat that stops jumping to the favorite window perch, that grooms less thoroughly, that reacts badly when touched along the spine - these behavioral changes reflect adaptation to pain, not personality changes. The undertreatment of feline chronic pain is a significant welfare failure at the population level. The development of validated pain assessment tools and new analgesic options specifically for cats represents genuine progress, but only if veterinarians use them and owners learn to recognize the subtle signs that their cats are suffering.

What You Can Do

Learn the behavioral signs of chronic pain in cats - behavior change is the primary indicator
Request a specific pain assessment from your vet at annual visits for cats over 8
Ask about frunevetmab (Solensia) if your cat has arthritis and lives in a country where it is approved
Modify your home to reduce pain impact - ramps to favorite spots, low-sided litter boxes, raised food bowls
Participate in clinical trials for new feline pain treatments if your cat is eligible