RED MILLS Worker Dog Food is a blend of carefully selected ingredients. It contains all the meat, cereals, fibre, calcium, oil and a full range of vitamins and minerals that your working dog needs for health and vitality. When used as recommended, it does not need any additional meat or supplements, except under veterinary advice, as RED MILLS Worker Dog Food is a nutritionally complete diet and is fed successfully to all kinds of working dogs such as sheep dogs, police dogs, gun dogs , working hounds etc.