Horsepower wasn't good enough for these posers, they went for Zebra power

found on http://michiganswampmonkey.tumblr.com/

Zebras aren't the craziest things pulling wagons that I've posted. This next post has a lion, a bear, and some sheep. Really. http://2.bp.blogspot.com/_i_AovfzNXgQ/TSo3OzjOIWI/AAAAAAABas8/3fcz338GJwM/s1600/04.jpg