It seems most I've heard about is the farmer gives the calf to the kid, or lets the kid keep it at the farmers as sometimes the kids have no place for it. Kid keeps it fed, does the training, usually the farmer supplies the feed for the calf if its kept at the farmers. Fair time, the kid shows it, and if the kid can sell it in the ring at the fair, the kid keeps anything over the market... if the kid can't sell it in the ring, it goes to the sale barn and farmer gets market for it at that time.... farmer usually gives the kid somekind of "kickback" .... big dairy communities around here, so these tend to be the holstein steer calves...