I suggest you first get a high level pteranodon first. It will help you with getting the thyla off the tree. Next build your trap. You will have to barrelrool around the tree your HIGH LEVEL thyla is on. When it’s on the ground, lead it into the trap and then tranq it until it’s unconscious. Feed it cooked lamb or kibble. If you don’t have either, use cooked prime meat. When it tames, make its saddle and enjoy your thyla! Another way is with the fly cheat. But I do not suggest it.

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