Cold changes the maths for every species
Below an animal's comfort temperature, part of every mouthful goes on staying warm instead of growth, milk or eggs. Wind and rain strip heat far faster than still, dry cold, so a wet, windy week costs more feed than a colder frosty one. That is why a winter plan is not just the summer ration carried on: the grazers need more total forage, the pigs and poultry need more energy in each meal, and everyone needs feeding times that hold steady when daylight is short. Sketch the plan on paper in autumn, animal group by animal group, while you can still order feed without competing with everyone else's emergency order.
Forage is the furnace for horses, cattle, sheep and goats
Ruminants and horses generate real body heat fermenting fibre, so for them winter feeding starts with forage available almost constantly. Horses need hay at around two percent of body weight daily once grass stops growing; cattle and sheep eat a similar share of their weight in hay, and goats need good hay plus browsing material they can pick through. Grain is a top-up for the thin, the old and the hard-working, not the base of the ration, and sudden grain increases in cold weather cause more digestive trouble than the cold itself. Keep a suitable mineral available to each group, since stored hay loses some of what fresh pasture provided.
Pigs and poultry need density, not bulk
A pig cannot warm itself on hay, so winter rations for pigs mean slightly larger measured meals of their normal feed, dry bedding deep enough to burrow into, and shelter shut against draughts at pig height. Hens keep eating their layer ration but burn more of it on warmth, so expect the feed bin to empty faster; a small extra scatter of mixed corn in the afternoon is a traditional top-up that gives them something to digest overnight. Duck feeders and drinkers ice over fastest of all, so check waterfowl twice a day in a freeze.
Water is half the winter workload
Every plan fails at a frozen trough. Animals drink less from icy water, eat less as a result, and impaction and urinary problems follow in horses and goats. Heated buckets, trough heaters where your setup allows, or a twice-daily routine of breaking ice and refilling with water carried out from the house all work; what matters is that someone owns the job every single day. Site winter drinkers where you can reach them with a hose or barrow in the worst week of the year, not where they were convenient in September.
Check condition with your hands, not your eyes
Thick winter coats lie convincingly. Run your hands over ribs, spines and hip bones monthly on every animal, and write down what you find, because the time to raise a ration is when condition first slips, not when the animal looks thin at a distance in March. Old animals and youngsters lose ground fastest and deserve the first share of any better hay or extra meal.
Putting the whole plan — each group's amounts, feeding times and water routine — into KinsLe's Family Sharing means anyone covering chores on a dark, freezing evening feeds exactly what you planned, instead of guessing horse by horse and pen by pen.