Halfway back I spotted a nice bull moose about 200 yards away on the other side of a lake. I took a shot, and he went down-and stayed down. But when we were within 100 yards, he got up and started trotting away. I fired again, and he collapsed. Before the guide and I ventured any closer, I loaded my last round. When we were 10 yards from the bull, he suddenly stood up and charged. 'Shoot him now!' the guide yelled.