"Sweet Sioux is aptly named, as both she and Fancy Kat are sweet, docile mares. She was the perfect trail horse as she exudes self-reliance and was the horse we put visitors and beginners on. She knew who she was and although responsive to a riders cues she knew when she had enough and would take charge when she had enough!"
http://www.leopardappaloosa.com/ulrich-horses.html