Duynie Boost Mix is a very palatable high energy feed that will enrich the energy and protein contents of most diets cost effectively. It contains numerous confectionary and potato based starch sources with added protein from distillery syrup that will benefit forage based diets short of fermentable energy. Duynie Boost Mix can be used as a feed for sheep of all ages. It is available all year throughout the UK and contains a permitted preservative to aid with keeping quality on farm.