This guys are great tame!! You have its platform saddle at level 50. It's smaller, faster and they have a faster stamina regain than a bronto. If tamed they can be a mobile base and metal refiner when you build a lots of refining forges there. Taming isn't so hard you just need to get him out of swamp fill it with tranq arrows/darts and then wait a lots of waiting and it is yours.

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