icemaiden's cure sounds a good'un. Whatever you do don't reward the dog to distract it and get it to stop or praise it for stopping ! It'll think you're encouraging it and be worse,if that's possible. I think that's cute too, and wouldn't bother, but I'm not living with the dog, almost never watch programmes with dogs or horses in and my lot aren't interested in horse racing ! They get quite upset if a puppy is complaining or a dog is barking or yelping in distress on TV though.