Cats conceal pain as a survival behavior, making validated assessment tools essential for detecting suffering that would otherwise remain invisible to owners and veterinarians until conditions become severe.
Feline pain assessment represents a critical welfare bridge — without reliable tools to detect pain that cats are neurobiologically motivated to conceal, treatment cannot begin. The Feline Grimace Scale has made remote pain assessment possible even from photographs, transforming what was previously an expert-only clinical judgment into something owners can learn to apply at home. Widespread adoption of validated assessment tools by veterinarians and educated owners could dramatically improve detection and treatment of feline pain at population scale.