As dogs live longer, the welfare needs of aging and geriatric dogs deserve dedicated attention. Pain management, cognitive support, and environmental adaptation are central to quality of life in a dog's later years.
The welfare of aging dogs requires active management rather than passive acceptance of decline. Pain is the most prevalent and underrecognized welfare issue in senior dogs — arthritis causes chronic discomfort that owners frequently attribute to "slowing down with age" rather than recognizing as treatable pain. Modern veterinary pain management for dogs has advanced significantly, with multiple effective options including NSAIDs, monoclonal antibody therapies targeting pain pathways, and complementary approaches including physiotherapy. Cognitive dysfunction — the canine equivalent of dementia — causes disorientation, sleep disruption, and anxiety that distress both affected dogs and their owners. Dietary supplements, environmental enrichment to maintain cognitive stimulation, and medication can slow progression and improve quality of life. The end-of-life period requires particular sensitivity: proactive quality of life assessment and timely euthanasia when suffering cannot be adequately managed is among the most important welfare decisions an owner will make.