To tame get one in a trap, a typical giga trap will work but have extras, and instead of using rhino or killing other dinos bring along some baby Yuti, kill 1 and drag to it, if it eats its an instant ride, dont use giga or rex they worthless use baby yuti, once able to ride tear down one dino gate, run and kill everything, now if timer runs out before tame run it back to cage amd replace gate then use another yuti, rinse and repeat till tamed, you are welcome.