Growing up in Arizona, Alexandra has a wide variety of experience with different breeds and disciplines. She got her start with her mother, Gail Ann Mueller, who was a trainer and owner/operator of a training stable for twenty-two years in Arizona and Irish jumper trainer Dedan MrArdle. After participating in Copper County Pony Club, Alexandra desired more experience in other disciplines so she trained and competed in hunter, dressage, driving, western, and halter with various breeds such as Thoroughbreds, Quarter horses, Arabians, Appaloosas, Warmbloods, ponies, and even miniature horses. In addition, Alexandra not only competed in open hunter and dressage shows but also on the Arabian and Appaloosa circuits.
Believing every breed has something to offer, Alexandra has accumulated many national titles and points. With the experiences of different breeds and disciplines, she has taken
national winning, western pleasure, and hunter horses into the dressage arena and earned premier performance awards with their scores in the 60's and 70's.
Alexandra now specializes in training youth from beginners to the show ring. Students have competed and won at the local, regional, and national level over the last ten years in Arizona and Missouri in various disciplines.