Vitalin Original With Gravy is a nutritionally complete balanced dog food in a traditional muesli style and does not require any additional meat or supplements.Vitalin Original has been specifically formulated for working dogs & Greyhounds and is made with meat & marrowbone cooked wheat sweet corn barley and soya to provide the correct balance of proteins and carbohydrates plus all of the vitamins and minerals your dog needs for a happy healthy active life.