A 15-year-old girl Regina Mayer from Laufen, Southern Germany, trained her cow and turned it into show horse. Now she rides her pet cow Luna as if she were a well-trained show horse. Regina Mayer always wanted her own horse, but her parents kept saying “no”, and since she had a stable full of cows at her disposal, Regina decided she was going to try and ride one. After hundreds of hours of training and many baskets of treats, she managed to teach Luna to jump over home-made hurdles, just like a show horse.