Mossbar Quarter Horses was founded in 1965 by Carl and Kathy Moss. Growing up and starting out in Dixon, Montana Carl based his horse program off of what he wanted in a horse. He has always stressed quality, athletic ability, disposition, conformation, straight legs, and good looks. It has also always been important to Carl that Mossbar horses are "good doers". Carl has owned horses such as Pacific Jet, son of Jet Deck, Majestic Dawn, son of Sugar Bars, Cats B Bar, son of Birthday Bar a son of Three Bars. Sugar Bars and Three Bars have both played an influential role in the Mossbar breeding program. Santiago Sugar carries all of the qualities looked for by Carl and was added to the Mossbar program as a weanling. After fifty four years of breeding quality Quarter Horses Carl and Kathy have retired to enjoy their ten children, thirty six grandchildren and soon to be fourteen great grandchildren. Santiago Sugar is being stood at stud in Colville, Washington by Carl and Kathy's daughter Keela along with her husband Rick and their family.