<p>When eighth-grader Abby Lovitt looks out at those pure-gold rolling hills, she knows there's no place she'd rather be than her family's ranch-even with all the hard work of tending to nine horses. But some chores are no work at all, like grooming young Jack. At eight months, his rough foal coat has shed out, leaving a smooth, rich silk, like chocolate. As for Black George, such a good horse, it turns out he's a natural jump...