Dogs are living longer thanks to improved veterinary care, but meeting the needs of aging dogs requires understanding the specific welfare challenges of the senior years.
Senior dogs deserve welfare attention proportional to the health challenges they face. The convergence of arthritis, cognitive decline, sensory loss and organ system changes in the senior years means that undetected suffering is common and the gap between perceived and actual quality of life can be significant. Dogs do not complain about chronic pain; they adapt around it, sleeping more, playing less and moving differently in ways owners may normalise as "getting old." These changes require investigation and often treatment. Proactive monitoring, more frequent veterinary checks and environmental adaptations are the practical foundations of good senior dog welfare.