If you are taking with berries or vegetable here are some easy steps for you ( read full then do )
Step1: Have at least 3 large bear trap and 20-25 tranqs and at least 380-450 narcotics berries or more
Step 2: place a bear trap in front of you and shoot him
Step 3: when he comes to attack you he will be traped then place the other two in a line and stand at the end of it and he will be stuck and when he breaks the trap he will come to attack you and he will be traped again
Step 4: meanwhile you keep shooting him tranqs after a while he will try to run chase in and keep shooting tranqs
Step5: when he out give him crops to eat and keep feeding him narcotics berries don’t let his toroper go below half it will take while, and by while it will take like few hours . Hope you have the paitance .
If this dino spawns near your base and you are low and mobile player then just do one thing. Put your all stuff in your base and go near the dino then run in opposite side of your base and lead him to far away from your home before he destroy all you have even your pets. just don't uninstall the game bcoz of this😂
Easy to knock it out, harder to tame it. I tamed two theris and mated them, i got twins and i was very happy. Taming it its very hard, in order to knock it out, be at a high rock, then get tranq arrows then knock it out.