There are many maladies that affect the geriatric canine in general including loss of lean mass, cognitive decline, and mobility issues. The senior patient has slightly different requirements for feeding and supplementation for these common geriatric issues depending on the pathologies present that often require adjustments in protein, fat, specific fatty acid, and potentially antioxidant intake to help optimize health. As musculoskeletal issues plague many geriatric patients, there are food additives or supplements that can mitigate lean mass loss and potentiate better mobility long term that should be considered.