Which horse has had the biggest impact on your riding career? July 1, 2020 0 708 Share FacebookTwitterPinterestWhatsAppEmail AliceTarjan riding Candescent. 2019 US Dressage Finals Grand Prix Adult Amateur Champion. Photo ©susanjstickle.com What made him or her so special to you? USDF wants to hear from you! Leave a comment below. Share this:TwitterFacebookEmailLike this:Like Loading...