Hubby bought an electric waterer for our chickens, so that they can have water all the time, and makes it easier on us too. He is trying to figure out what to do with the cord. Normally we have their water hanging, but can't figure out what to do with the cord. Would it be better to have the water on top of concrete blocks with the cord completely hidden? Has anyone ever hung one, and if so what did you do with the cord? Thanks!