 I developed two exercises. I call them the boomerang and the game of two eyes, which are going to make it so easy for students to take the liberty outside of the round pen and have the horses not be leaving them. In no time at all, it just made such a big difference. David's a great horseman. He's so much into the horse and with the positive things he's working on. It was incredible. I learned so much. Liberty Outside the Round Pen with David Litchman is available at pearly.com.