Cognitive decline in aging dogs - Canine Cognitive Dysfunction Syndrome - causes disorientation, anxiety, and loss of learned behavior. Enrichment, early detection, and treatment dramatically improve welfare.
Canine Cognitive Dysfunction Syndrome causes genuine suffering in affected dogs and significant distress for owners. Dogs that are disoriented at night, unable to recognize familiar people, or distressed by confusion they cannot communicate are experiencing a real decline in quality of life. Early recognition and intervention can slow progression and maintain quality of life for longer. The welfare case for cognitive enrichment throughout life - engaging the dog's mind regularly with learning, exploration, and social interaction - is strong both as prevention and as supportive care for affected animals.