Winter is the season that separates the survivors from the sentimental. When snow lies deep and the mercury drops far below zero, cattle cannot graze, and every calorie they burn staying warm must be replaced by the rancher's own hand.

The daily feeding run becomes the axis of ranch life. Loaded with hay grown and stacked the previous summer, the truck or team crawls out to the herd at the same hour each day, and the cattle learn to wait for the rumble of the engine. Missing a day is not an option.

Water is a battle of its own. Tanks freeze solid overnight, and someone must chop ice or run heaters so the herd can drink. A cow that cannot drink will not eat, and one that will not eat cannot hold its warmth.

The cold demands respect. Wind chill can kill a wet newborn in minutes and frostbite careless fingers nearly as fast. Yet there is a stark beauty to it — steam rising off the herd at first light, the crunch of frozen ground underfoot, the plain knowledge that the animals in your care are alive because you rose in the dark and went out to feed them.