Using mejos kept the Taming% fairly high. Make sure you stay on it with narcotics as its torpor goes down fairly quick. Not recommended to tame if you are not prepared with marcotics or to far from base if you are low. ~KT
The Therizinosaurus is a medium-sized, agressive dinosaur. While it is slow and cannot carry much weight, it is a quite versatile mount, being very strong in battle and having the ability to gather resources effectively. The Therizinosaurus can be trained to gather specific types of resources for its rider.