So our poultry are locked tight in the barn thanks to the great horned owls who came to nest. Our chickens, guineas, peacocks and ducks are all in the barn for their protection. Problem is the barn floor is not level, not anywhere. So, we had a big cement pad on the side of the barn that we were keeping their big 5 gallon waterer at and the ducks had a pond. Now the 5 gallon waterer can't be used as it requires a 100% level surface or it just leaks all the water out and the ducks can't get to the pond because it's not protected. I bought a heated dog bowl that I've been filling in the morning and when I get home from work. It's not enough with the ducks in there. I'm not sure what else to do though. It's been freezing temps here and I've no idea what else to use.