Stream crossings are often where your dog’s obedience will go off the rails. Usually what happens is you set foot in a creek and your dog bolts to the other side. If you’re lucky, you’re not in his way. We prefer to train for stream crossings so they happen in an orderly manner and you never get knocked down. To perfect a stream crossing, all you need is a rock-solid heel, where your dog knows that even though the terrain has changed, the rules haven’t.