Training Cow Horns

This is great - I just got confirmation on how to train my cows' horns to grow in the shape and direction that will make them more safe and uniform.  I am on a chat room, familycow.com, that has a great bunch of ladies that love their cows.  They are knowledgeable and get right to the point.  Jerseys cow look great with horns if they are not going in all crazy directions.  The two little heifer calves, Rosie and Lily, will be growing their horns and I want them to be pretty.