A 11 month old Japanese black Wagyu, full blood, 750 pounds is polled. One Wagyu bull can they cover more cows then you can imagine and the Japanese black will make the best meat on the planet, coupled with an Angus cow or heifer or other breeds ( we do Charolais) you will not have calving problem and the F1 will grow as good as anything and finish out as American Wagyu. Jeff show contact info