Cats hide pain instinctively, making accurate pain assessment critical for their welfare and requiring validated tools that interpret subtle behavioral and facial cues.
A cat in pain typically does not vocalize or seek comfort as a dog might. Instead, pain manifests as withdrawal, reduced activity, changes in grooming, altered posture, and subtle facial expressions. Without validated assessment tools and trained observers, this suffering goes unrecognized and untreated. The development of species-specific pain scales represents a major advance in feline welfare, but widespread clinical adoption remains incomplete.