Balanced complete nutrition – correct levels of protein, fat, minerals and vitamins to support the dietary needs of the older dog Lower in calories – ideal for older dogs and those requiring a less energy dense food Added L-Carnitine – may help to maintain lean body mass by increasing the conversion of fat to energy Boosted levels of glucosamine and chondroitin – to help to protect the joints during the ageing process Boosted levels of MSM – a natural pain killer that may also improve mental alertness and relieve stress Also may be fed to adult dogs with a tendency to weight gain