sentence: A man demonstrates how to train a dog to catch frisbees and perform tricks and stunts while doing so. sentence:   A man holding an array of white frisbees in his hand talks to a camera  The camera pans out and a dog is seen in the background with a frisbee in its mouth. sentence:   The man then begins throwing frisbees in the air strategically , talking to the camera after each throw, explaining the training process. sentence:   The dog jumps, rolls over, begs , runs and moves  about during the training session.