To tame one get 4 metal billboards and like 3 large bear traps make a little pen with the billboards and leave a opening for it to run in and place the traps down inside, then you want to hit it with a tranq so it aggros on you and run into the pen and out from under it, after it gets stuck in the trap go behind it and place a billboard so it cant leave the pen, then knock it out!

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