Canine cognitive dysfunction syndrome is a common age-related condition in older dogs causing disorientation and behavioral changes that reduce quality of life.
Canine cognitive dysfunction is an underrecognized welfare concern in geriatric dogs. Owners often attribute behavioral changes to normal aging rather than a treatable condition causing confusion and distress. Dogs with cognitive dysfunction may appear lost, fail to recognize familiar people, pace at night, and show changes in social behavior — all indicating genuine disorientation and likely distress. Early diagnosis using validated screening tools opens opportunities for environmental modification, enrichment, and medical support that can significantly slow decline and improve quality of life.