Sheldon Red from the Hunnebüll breeding farm is one of the few Serge sons in the German system and goes back to the legendary Des-Y-Gen Planet Silk EX-90 via Canadian RF sires and the internationally successful bull dam Lesperron Kingboy Santana. Sheldon Red is the No. 2 Red Holstein with an RZM of 153. Performance sire on the German top list and also impresses with good fitness and health values as well as an excellent conformation, which gives him a special position among high performance sires. In addition, Sheldon can be used very well on heifers and is testing beta-casein A2A2.