The best way to creep feed is to replace the pasture corral gate with the "creep panel". Place a small bunk in the corral and hand feed them everyother day with fresh creep. You will have a lot less waste and the creep will be fresher.(no critters in the creep feeder either). They get accustomed to you feeding them and they will be waiting for you to show up. When its time to wean just shut the gate and load them on the trailer. The calves are gone before the cows even know what happened.