I tamed my first sarco by climbing up the back half of a rock and getting him to stand at the bottom while I repeatedly shot him with tranq arrows. Works pretty well unless you fall. In which case; may the odds be ever in your favor.
I see all these comments on how to tame it lol. Easy. Shoot it in the face while walking backwards job done. None of this tame pen rubbish or hugging its legs. If you get one in the swamp your gonna want to lure it out of the swamp though