A coalition of stallion farms fighting a rule change by The Jockey Club that limits the number of mares bred per stallion per season to 140 are using the recently released Report of Mares Bred for ...
Two distinct trends emerged from the 2015 Report of Mares Bred released by The Jockey Club Oct. 22. One, the number of mares in service continued its recent upward climb. Secondly, the active stallion ...