How to tame a Parasaur:

1. Craft 1-3 bolas and a bat or bow with tranq arrows

2. Find a Parasaur

3. Bola it

4. Knock it out with bat or tranqs

5. Feed it berries of sorts (preferably mejoberries)

6. Wait for it to tame (Don’t forget about it’s unconsciousness

7. You tamed it!!! If you want, you can craft a Parasaur saddle to ride it around and collect materials.