 other than stop moving. But other than that, you can pretty much train them to do it. And to touch back to Lori on the, not to get too far away from it, you did ask a very good question about whether or not it's imperative that you have an attention heel and iron dog. And the answer is no, you do not. And I'll explain why. So in a lot of sports, such as PSA, IGP, even in a lot of the competitive obedience stuff, they want an attention heel. And so...