Donkey Supervisor

You still find the donkey-powered water wheels out here...this one is right outside my back door to the farm. Usually the donkeys are pretty easy going and will walk along quietly as long as they are blindfolded so that they don't know they are walking in circles. Donkeys, unlike us humans, are too smart to keep going in circles. But every now and then you have a crafty donkey who needs a bit of supervision and small boys don't mind riding in circles.