Canadian Brand. Lifetime's Lamb & Oatmeal recipe offers a diet with a unique protein source, making it great for dogs with ingredient sensitivities, and will leave them with healthy skin and a glossy, soft coat. Lamb meal supports muscle growth and maintenance. Nutritious grains contain several essential nutrients and dietary fiber. Herring oil is a source of DHA, helping improve learning ability and slow cognitive decline in aging companion animals. Dried chicory root supports digestion by providing targeted nutrition to the beneficial bacteria in the gut.