After you get it knocked out if you don't have the time to tame it at its normal rate you can do the stimberry trick it will take a couple thousand on the bronto but It easily shaves off time of the tame. Note do not forcefeed the stimberrys, simply put them in the inventory of the bronto and it will eat them by its own. Also it will take the taming effectivness down to nothing so it should only be used if you need a low lvl early game.
One time I tamed one when I was at lvl 20 something or whatever lvl you get tranq arrows and no cheats but I shot one with a tranq arrow ran back pretty far shot it again and did that over and over until i got it knocked out and thats how I tamed a very low lvl bronto at a very low lvl and beat the crap out of the server’s beach noobs
Just tamed a level 145 of these beasts, once fully tamed and a few upgrades, it already has more health than a tamed giga. Add that to its crazy weight, good damage, and platforming abilities, and you’ve got yourself a giga killing machine. Only took 100 tranq arrows to knock out without a trap. Easy tame.