Recognizing chronic pain in cats requires understanding subtle behavioral indicators since cats rarely vocalize pain and owners commonly mistake suffering for personality change.
Chronic pain in cats is one of the most prevalent and underrecognized welfare problems in companion animal practice. The evolutionary pressure on cats to hide vulnerability means that pain behavior is subtle and easily normalized as aging or personality. Owners who recognize changes in their cat's behavior as potential pain signs rather than personality shifts enable earlier veterinary assessment and treatment. Validated pain assessment tools including the Feline Grimace Scale and owner questionnaires about activity changes have demonstrably improved chronic pain detection in clinical settings. Treating identified chronic pain in cats produces visible improvements in activity, social engagement, and grooming that reveal how substantially the previous suffering was degrading quality of life.