First, make sure you are the proper level, because remember; you are only able to feed them once you reach Lvl 70. Next, you want to get on a pteranadon and brew up some exceptional kibble, because let’s be honest here; who wants to wait several hours for your prime meat jerky to finish? (Not me!) Now you want to single out the one you want to tame. I recommend making it worth your time and just find the highest level one. I recommend Lvl 140-150. Singling them out was the hardest part, so the rest is a breeze. Now, just fly a short distance away so it doesn’t know you are there and wait till it lays down, and opens its jaw. Don’t fly too close, but mount off you pteranadon close to the Deinosuchus so you can get away quick, run up to the Deinosuchus, and feed it the kibble. (Bringing any other food is fine, but I gotta warn you; prime meat spoils really quick.) From here, just rinse and repeat, and you’ve realized how easy it is to tame and not freak out anymore. And now with that, the wild Deinosuchus has finally warmed up to you! Happy taming! (And/or hunting!)

P.S. Sorry this was a super long tip, but trust me, the read is worth your while!

-EpicGamerGPG