I found a level 1(by chance), and it took me 14 seconds to tame. I found thirteen more over the month, and by February(found my first one at January), I had an army. I took down a whole Allosuarus in seconds with the army, but we had a PVP war, and..........eleven fell to my enemy's Trexes and Baryonyx. Only one remains now, and I keep him in my ark Basement. His names JasonBourne
So if you hit it with a club, it will get an instant knock out. Then you have to feed it prime meat, once it wakes up, if you pressed eat on the prime meat...it will not be tamed and it will attack you.