Some People say it’s hard to tame a Rex and have to wait for level 70.

Those people are wrong . Trust me. I tamed my first rex at level 43 with tranq arrows and a pteranodon with saddle.

I climbed a rock which the rex can’t climb and shot it . I am level 63 and now I have around 10 rexes which are about level 15.

Here’s a tip: if you don’t have soothing balm just tame level one or two with prime meat.