Canine cognitive dysfunction syndrome is a progressive neurodegenerative condition affecting senior dogs, and emerging treatments and management strategies can slow progression and improve quality of life.
Cognitive dysfunction causes genuine welfare harm through confusion, disorientation, anxiety, and disrupted sleep. Affected dogs may vocalize at night, become anxious in familiar surroundings, and fail to recognize familiar people, all of which are distressing experiences. The progressive nature of the condition means that welfare assessment must be ongoing, with treatment plans adjusted as the disease advances. Multimodal management combining appropriate pharmacotherapy, dietary modification, cognitive enrichment, and environmental adaptation provides the best outcomes. Owners benefit from clear guidance about quality-of-life monitoring and the point at which euthanasia represents the most compassionate choice.