Did you realize that stallions were trained well after steers and canines? What's more, that they were utilized as a part of outfit well before people rode on their backs? A few researchers think stallions were first tamed in Mesopotamia and China around 4,000 B.C. Others trust that the Scythians, who lived on the treeless steppes of southern Russia, first restrained the stallion around 3,000 B.C. Its utilization then spread quickly through Asia and Europe.