The Schleich figures are modelled with attention to detail, hand-painted with care, and provide educationally valuable playtime. Polar foxes have the warmest fur of all mammals. 70% of it consists of thick undercoat. It is the only wild dog to change fur colours twice a year. In winter, it is white as snow and in summer brown. This way, it is well camouflaged even in the tundra after the snow has melted.