After 15 years as California's equine medical director, Dr. Rick Arthur has stepped away from the post. A long-time vocal champion, both in his home state and at the international level, of tightened welfare practices in the sport, Arthur has spearheaded a slew of precedent-setting medication and equine safety reforms in California. During those 15 years, Arthur has been at the helm of the industry's veterinary ship while California has navigated a series of tumultuous storms, including a benighted venture to switch from dirt to synthetic racetrack surfaces during the...