Fixed blade, open cary knifes.

Strap a K-bar across your chest like we did in corps. lol
I carry my K-bar when hunting in case I'm surprised by a moose. lol
Wouldn't do you any good??? Here's a TRUE story: I had a friend who shot a buck. The buck went down and my friend approached the buck to make sure it was dead. My friend could see the wound in the deer's chest so he poked it with his rifle, the buck jumped up at him knocking the rifle out of his hands. My friend had to grab onto the buck's antlers to keep from getting stabbed. The buck kept jumping and kicking and all my friend could do was hold on to the antlers....he was too scared to let go. After a few seconds of getting beat to death by the antlers against his ribs and chest he remembered that he had his hunting knife on his belt. He managed to get the knife out and started trying to stab the buck in the neck and ribs as he held on for dear (no pun) life. My friend trained to be a Navy seal so he wasn't a weakling. He said that he couldn't get the blade into the animal at all. He said it was trying to stab a tree limb. He said that he now knows that when an animal is all pumped up and wounded and struggling for life their muscles are hard as a rock. The deer eventually threw my friend free and the deer ran off. My friend had bruised ribs and bruises all over his stomach for over a week. He told me to NEVER EVER try to kill a live, wounded animal with a knife. I don't think a Moose would be any easier!!! My friend was fearless and would never back down from anything but he met his match that day.