Ok so if you are on mobile, I figured out how to tame them with no violence. I put amarberries in my hotbar guessing that was like have them "out". Started following g this little guy around, and behold, his tame meter started rising!

Level their speed and stamina, swipe left to activate their xp buff and take them everywhere you go 🥰 you level up much quicker.

Lystrosaurus:Easy Taming- Feed Mejoberries when ever it gets hungry.
-Speed:Pretty fast for its weight.
*Most Important for Beginners or others:If u tame a couple of these guys, U will have extra protection, they're big,strong, can keep up with u sometimes- they're very fast for their size and weight!*

I'm taming a level 210 .

When you find one tame it by feeding mejoberry or tintoberry

You dont have to beat him up just hand feed him

About 29 seconds between feeding, ob and use rare flower or mejoberrys they love those.

None feed it mejoberrys or rare flowers

1. Do not knock him out.
2. Feed him any berries, mejoberrys are more effective.
3. Don't let him get hungry for long time because the taming % will start dropping, so stay with him and wait until he get hungry again and feed him.