It's no secret that the Royal Family loves equestrian companionship, and two of the littlest members are no exception. As well as watching their dad Prince William play polo, and attending the Houghton Horse trials, George has apparently started riding lessons on a Shetland pony borrowed from his godmother Zara Tindall. Meanwhile, Kate told equestrian gold medalist Natasha Baker at an engagement that Charlotte loves horses too.