Wagg Complete Senior Diet Has Been Specially Formulated For Older Dogs. The Product Is A Reduced Calories Diet With Added Joint Aids Such As Glucosamine And Chondroitin To Help Promote Supple Joints. Like All Wagg Dog Foods, The Product Is Free From Artificial Colours And Flavours And Is High In Omega Oils To Ensure Healthy Skin And A Shiny Coat.