User blog comment:CaptainFrostedFlakes/Uses for Puffles that aren't usable in games yet/@comment-5122158-20130317205419/@comment-4852494-20130317210017

Agreed, but for the Brown Puffle you should be able to place it down on the track and it will build turrets for you and upgrade stuff, not using your energy. It also throws gears and energy on the ground. For the White Puffles they can skate next to you and create patches of ice in front of you.