Sandy CollierSandy Collier competed in her first horse show at the age of 6 and in the early 1980s she began to make a name for herself in California Reined Cow Horse Association events with wins in several categories. In 1991 she won the herd work preliminaries n the Snaffle Bit Futurity's open division, and in 1993 she won the World Championship Snaffle Bit Futurity Open Championship. She is the only female rider to win the world's toughest cow horse event. She lives in Buellton, California. Jennifer Forsberg Meyer is an avid horsewoman and editorial director of Horse & Rider. She is the author of The American Paint Horse, Clinton Anderson's Training on the Trail, and The Performance Horse. She lives in Labrobe, California. Al Dunning is a world champion reining and cutting horse trainer and the author of Reining. Read More Read Less