DEL MAR, California, Mar. 13–Steffen Peters and Ravel maintained their dominance of U.S. dressage in winning the Grand Prix at the Dressage Affaire CDI3* Saturday by more than nine percentage points…

DEL MAR, California, Mar. 13–Tip Top 962, a top Grand Prix horse on both sides of the Atlantic, is “doing very well” after emergency surgery that rider Leslie Morse said Saturday was “the quickest onset of acute colic I have…