To prove yourself a true survivor, knock it out with punches, feed it cooked fish, and keep it asleep using narcoberries, on an official server. That will also prove yourself as someone without a job, a girlfriend, or a house, and two hundred years old.
I dare you to raise one!! They are savage if you got two high lvl parents (about lvl 140ish) and you get imprinting on it. The thing will become an adult with about 230% melee and basically one chomp any bronto!!! But on the down side you loose your job and your girlfriend