When Lindsay joins Pony Club with Midnight, a whole new world is opened up. But is Midnight already too old? After a bad trailering experience, Lindsay's dad thinks Midnight should be retired and Lindsay should move on to their younger horse, Moon. But, will Lindsay be able to handle such a high spirited, defiant horse? Lindsay's friend, Penny, now has her young filly home and Midnight can't take his eyes off of her - could it be love? Cheyenne gets into trouble and finds herself fighting for her life. Then, when Lisa insists that Jeffrey and Beau need a horse of their own, a search for the perfect horse ends unexpectedly. Can the Wrights make the best out of a bad situation? After Jeffrey is signed up for football, he's faced with a struggle to lose ten pounds to make weight. And when Lindsay and Beau are home alone, Beau is injured! Is Lindsay to blame? In the end, a twist of fate changes everything for Lindsay.