If your dog is doing something that you don’t want her to do, your job is to do two things. First, stop her from doing what she’s doing by startling her. You don’t have to hurt her or terrorize her, just interrupt her by making a noise that evokes what is called the mammalian startle response. If you slap the wall or the table, drop a paperback book, or toss an empty pop can with a few pennies in it on the floor, she should momentarily look up to see what the noise was about. Like lightning, you’re going to take advantage of her attention and redirect it onto doing what you want her to do.