For dairy producers the world over the task of de-horning calves is not very appealing…and it likely doesn’t appeal to the calves either! Over recent years there have been giant strides in the competitiveness of the top polled genetics but the sector has lacked that bull with a “­no­-holes”  proof that puts it all together. Then along came the Australian bull Coomboona Zipit Mirand-PP-RC.