Years ago I taught my horse Breeze to run up to the mounting block when he saw or heard me climb the stairs to it. I've often done this while he was facing away from me at a distance, so the only cue is the sound of my footsteps on the steps. He always loved this game, even well into his senior years. I can't tell you how many people I've "converted" to R+ training because of seeing Breeze do this. The video is very short. Thanks for watching! :-)