God, this game. I'm hopeless addicted to it now and I blame ALL of you for not doing enough to dissuade me from buying it!
Tamed a Carno on my own yesterday. That was an epic feeling. An opportunistic fight between it and a stego meant I had the chance to put 8 tranq arrows into it. After it'd gone down I set there for what seemed like eternity (actually 2 and a half hours) and feed it over 30 meat, 200+ narcoberries and 27 narcotics. I died four times too thanks to another carno in the area spotting me twice and I had to kill myself once as I had to use the random spawn as the bed was on countdown.
Also managed to get a Rex down today but despite putting over 40 narcotics into it, it only got a third tamed and we'd utterly ran out of materials and time, so we had to put it to sleep*
Such an amazing game and I've barely scratched the surface.
*stab it in the head repeatedly until it gave up loads of hide and meat