You have a chance to get a free carnivore pheromone from dungeons from one of the premium chests. If on single player, then identify the premium chest and make a save near it. Load up collect loot. Not the desired one ? Load it up again. I now have 3 carnivore pheromones and 1 herbivore pheromone. Then tame a pair of low level griffin with identical surname(last 3 words) and use carnivore pheromone on female and make super griffin kibble. Then tame high level griffin's with 10x soothing balm. Should only take 2 super kibbles