Peckish suet blocks are extra high in fat to fuel birds for longer. When ordering please select from the following options:- Winter Warmer:Calvita vitamin mixHigh in energyFestive mince pie aromaCan be used in a feeder, on a bird table300g- Squirrel Proof:High in fatCalvita vitamin mixLoved by birdsToo hot for squirrelsFeeds birds, not squirrels300g