That's how I was told to break my bottle calf. Morning and evening I go out and put the halter on, tie him short, and feed him. I leave him for a couple hours then take it off.Quickest way to break one is to let them drag the halter around for a week, then tie them in the barn where they can lay down. Feed and water tied for a couple days, then start trying to lead them to feed and water. If they don't want to go, tie them back and try again later. Doesn't take very long for them to learn.
Haven't tried leading him yet. Just tieing to make him understand to step forward to release the pressure and trying to associate it with positive things like feeding, scratches, etc.
Seems to be working so far but time will tell.