We have freezing temps this morning. Have emptied the ducks water and refilled it three times because they are freezing over, and they (the ducks), of course, prefer to be outside in the freezing temps and drink out of the containers that are freezing (inside the house has water source that is fine - even warm). Trip number 3 to take some warm water to them. Ducky response. All six pile in the 18 inch wide, 6 inch deep container for a warm dip. Wish I had had a camera....time for another trip with more water, because six ducks in a small container means there is no water left! Yes, Spoiled ducks!