Quarter horse Horses. Breeds & Breeding. Leading trainers and best records for 1954, also list of Jockeys. Quarter Horse journal v.7 #7 p.22 April 1955 V II ranch near Wolcott, Colo., a fountainhead of Western Slope quarter horses. Qtr. Horse Journal v.10 #4 Jan., 1958 p.13 Jack Janowitz Horse Patch Farm near Littleton becoming a top quarter-horse breeding farm. Western Livestock v.43 #8 Mar.,1958 p.19 0