It is very easy to tame. Just get a couple of mejoberries, stay close to him and give him one whenever he's hungry, through passive taming. Just be careful not to let any predators approach, wait less than 10 minutes and you will have your pet Lysto. If it is female it is useful for eggs, otherwise it only acts as a companion (in addition to making poo useful as a fertilizer).
The Lystrosaurus is a small, common herbivore often used as a pet. While the Lystrosaurus will not fight, it can be useful to have around — or as a companion on short hunting trips — as it increases experience of nearby creatures and survivors. The Lystrosaurus must be tamed passively, making it very easy to acquire by any survivor with a handful of Rare Flowers.~Steel Cookie 123
Ty for your support for my lost best friend !
If u don’t know yet, read the story in the Kapro Story section, (•◡•)
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!