The official temperature was -26 degrees F (-32.2 degrees C). Scout the Ox was happy to be in the barn out of the wind, in a well bedded pen (He's free to choose sleeping inside or outside; the gate is always open unless the night's weather is expected to be severe --- in which case closing it helps to break the wind.)
Harry the Dog is peeking under the fence from his bed while Scout the Ox washes down his breakfast with a fresh bucket of water. I carry Scout and Harry's water in the blue buckets of which I have two. I exchange the buckets twice a day. The one in the barn is sitting inside a discarded rubber tire and has bedding stuffed around it to slow freezing of the water.
I bring the second bucket in the house so it can thaw out before I refill it. This prevents banging on frozen buckets and breaking them. One of our house cats, Squeak, likes to play in the frozen buckets.