I chose my Arabian stallion, Cognac Amberfyre to use this product on, starting May 1st. We competed at the Cayuse Canter ride doing the 80km distance. I was very pleased with his working heart rates and recoveries, especially on a hot and humid ride so early in the season. Progressive recoveries during the holds were great and he didn’t have any body/muscle soreness several hours after the ride or the next day.