Reminds me of a story I heard on the radio once:
some guys were ice fishing with their lab and decided to use a stick of dynamite to blow a hole in the ice. they threw the dynamite out away from them, the dog being a labrador RETRIEVER goes out and starts to haul it back. They try shooting the dog, he hides under the truck, burns himself on the exhaust, bolts out and BOOM the truck is at the bottom.
I thought it was quite improbable but funny none the less.