First: run the ice cave until you get a compound bow (recommended metal arrow damage should be around 600)

Second: find a low level griffin because a griffin takes lots of food

Third: if you can’t make allo kibble then use prime meat after using a 10x soothing balm

Fourth: make sure to use toxicant tranq arrows to knock out easier

Fifth: wait what feels like 10 years

Sixth: enjoy your griffin : D