LAUFEN, Germany (AP) -- When Regina Mayer's parents dashed her hopes of getting a horse, the resourceful 15-year-old didn't sit in her room and sulk. Instead, she turned to a cow called Luna to make her riding dreams come true.Hours of training, and tons of treats, cajoling and caresses later, the results are impressive: not only do the two regularly go on long rides through the southern German countryside, they do jumps over a makeshift hurdle of beer crates and painted logs."She thinks she's a horse," the golden-haired Mayer joked on a recent sunny afternoon as she sat atop the impassive brown-and-white, grass-munching cow.Read More... More on Animals