Just wondering the best ways to raise my dairy heifers. I am going to dehorn them for one but on top of that what are the best ways to raise them. I have 5 (2 jerseys, 1 milking shorthorn/jersey cross, and 2 holstein-Jersey crosses) I payed a little for them(meaning quite a bit) and am looking to keep a couple but sell the rest. What is the best ways to build the best dairy heifer possible and at what age or time is best to sale them?