Well, you almost had a true encounter; the machine scared the wolf off. I was rooting for the moose anyway. That moose had the advantage, if he knew how to take advantage of it. When the moose went into deeper water, but was still able to walk, the wolf had to swim, very slowly. What the moose should have done is gone back and stomped that wolf to death. I live in Alaska and that is what moose do is stomp animals to death and stomp the public.