Warwick Schiller 🐴 on Instagram: "The Application of Your Aids in Action. In my book The Principles of Training, I discuss the principle of The Application of Your Aids. I detail that training is all about learning theory—specifically, how horses form associations through classical and operant conditioning. Think of aids (or cues) as the “language” we use with our horses: energy, body position, rein pressure, even consistent patterns like a hat tip. Here’s an example: a horse was taught how to