Here are some tips I believe on how to tame these dinosaurs number one brutalize it with any dinosaur you can until it is knocked out. Number two feed it dead dinosaur corpses number three if you feed it enough, it will be tamed number four. If it is tamed, you can harass other dinosaurs like pteranodons Brachiosaurus. Rex's, terror, birds, dodos and more. Have fun with your new dinosaur!