I'm quite sure a wild big cat or wolf raised carefully in captivity would do just as well as their domesticated cousins, and there is reason to believe they may do better.
Well I think garnkelflax addressed this earlier:
I watched a program on Animal Planet a few years ago where they ran tests on wolves. They determined that wolves had no desire to 'please' (utilize) humans regardless of whether they were raised from pups or not.
The world is coming to an end--save your buffers!