Tiger only seems mildly perturbed to have tooth pulled

In this GIF, we see a man force open the mouth of a noncooperative tiger, then skillfully and swiftly yank out one of the tiger's teeth with a pair of pliers. The tiger is a bit surprised, but instead of killing the man on the spot, it playfully gnaws his arm.

TIgEr mAuLS gUy afTEr hE tRIes tO kILl iT