1. Get compy kibble and narcotics 2.craft a bola 3.find a iguanodon 4.trap it 5. Knock it out 6. Put the kibble and narcotics in its inventory . And some things of it . Its great at gathering berries.the saddle can be unlocked at level 30 and can be crafted 80 hide 50 fiber 15 wood. Thank you.
They are not very difficult to tame, just bola, shot it with tranks, trank arrows, or just hit it in the face with a wooden club until it gets knocked out. Then just feed it berries, and wait until it tames.
Congrats, now you have a creature that has infinite stamina, collects tons of berries, and it is a seed-making machine.