At least for killing, I used to take a level 70 pteranodon or a 30 level pelegornis and just keep hitting it until it dies and it worked surprisingly well, they’re great sources of raw prime meat. Just make sure you have enough stamina, especially if you’re on a pelegornis. If all hope is lost, set your animals to neutral or maybe passive, then hide in your base, provided it’s stone. As for taming, use at least a bow.

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