Have you ever wished that you could make like a masked avenger and whistle for your fearless steed any time you wanted his company? (Or, you know, when you were about to be set upon by blood-thirsty Colonial bandits—whatever the case.) Well, if you happen to be Lynnae Cummings, that scenario isn’t so much a dream as your day-to-day reality.

Lynnae credits her trainer, Diane Cannon of Redwood Valley, California with helping her bond with and teach her rescued 10-year-old OTTB Glory (registered name “Christie Glory”) this super-cool trick, which he’s been doing for the four years that she’s owned him. We think it’s pretty neat—not to mention incredibly convenient. Check it out.