 FAKE: When Shadowfax first appears, there are tracks across the  paddock behind and to the right of him. Some say these are tire  tracks, others argue that they could just as easily be the wheel  ruts of a farm cart. In response, the first group say that the ruts  are too far apart to be from a farm cart, and the space in between  is too narrow, meaning that they are definitely those of a car or  truck. You decide.