So you wanna tame this big chicken eh well young one you are gonna need 9 large bear traps,50 tranq arrows (just to be on the safe side take 80),a whole lotta berries and bio toxin cause this bois torpor rate drops fast

So first things first grab a pterandon and your large bear trap your bow with the tranq arrows and a sniper rifle with 10 bullets

Then find a theri once you find one find a open space where you can see it clearly so i doesnt sneak up on you and make your efforts useless

After those place your large bear traps on rows of 3 then go back to your desired theri with your pt and shoot it once with your sniper and bait it to your bear traps and just spam its head with the tranq arrows wait for it to fall and voila you just knocked out one of the most dangerous chickens you ever saw in your life

Then of course the usual taming with the berries and bio toxin

NOTE: DONT LEAVE IT FOR LONG CAUSE ITS TORPOR DROPS FAST AND IT MIGHT ESCAPE OR KILL YOU AND YOUR PTERANDON

More Therizinosaurus Taming & KO Tips