The Schleich figures are modelled with attention to detail, hand-painted with care, and provide educationally valuable playtime. Most Hereford calves have a dark red coat. Their face, chest, neck and belly are white. The calves process the food they eat extremely efficiently, which allows them to put on several hundred kilograms in their first two years. A fully grown cow weighs 600 to 800Êkg, while a fully grown bull weighs 900 to 1,350Êkg.