Brontosaurus are peaceful unless attacked or their eggs are disturbed, but their powerful tail swings and stomps make them dangerous to approach or fight near structures. Tame one by using tranquilizer weapons while kiting it from a safe height, behind a stone trap, or with a fast mount, then feed it berries, crops, or kibble while protecting it and maintaining its torpor. Once tamed, it excels at gathering vegetation and carrying large resource loads, while its platform saddle supports storage, crafting, creature transport, and mobile operations. Its slow speed is a drawback, so plan travel carefully.