Ultimate mobile edition:

This works with every tame, but knock out your creature (ptero in this case), save game, go to main menu, log back into your game with the dinosaur food drain put up to about 30.0. Your creature will tame in seconds, and then once tamed, save game, go back to settings and put food drain back to normal.

You can also make your player 100% invulnerable, so it kinda feels like cheating…. I been running through the redwoods on a killing and taming spree since I’m invulnerable, I have ten second taming, don’t need narcs, I just knock everything out with my fists since I can’t die. It feels ridiculous. I killed a pack of allos, raptors and troodons all at the same time with a hatchet. They were all over level 70, too