hi - i'm researching spanish and portuguese bullfighting and i was wondering if toro bravo is actually a breed. the ganaderos (ranchers) raise the bulls to keep their protective instincts, and they're all thoroughbred, with certified bloodlines back to the 1700s. can anyone point me to a resource on the actual bovine characteristics and breeding of toro bravo? i'm wondering how they vary from other breeds, also historically. thanks!