Winter Care for Chickens

An average chicken has 8,500 feathers. That makes for a warm coat. Like its wild bird cousins, a chicken will fluff up, trap air under her down, and stay cozy, even in below freezing temperatures. However, a sharp, cold wind that ruffles the feathers can sent a chill to the skin. Icy rain on a hen’s head and mud frozen on a feathered legged hen’s legs, can chill her to the bone. So, although that fine-feathered garment can keep a hen plenty warm even in the coldest weather, there are some things to do to keep your chickens comfortable and healthy in the winter.

Chickens do not need insulated houses. But, they do need shelter that is out of the wind and free of drafts. At the same time, it shouldn’t be at all damp. Manure contains a lot of water, and in the winter, when  the coop is closed up, this can make the air unhealthy and the hens prone to respiratory illness. I keep my coops shoveled out weekly and bedded with fresh pine shavings. Also, good ventilation is a must – it’s best to have vents high near the roof.

Most chickens do not need heat lamps. In fact, if you have a spot heater in the coop, the hens will huddle near it, but when they move away to eat or roost, they won’t have their feathers fluffed out, and they’ll be cold. It’s not good for them to go from one extreme temperature to another. If you have only one hen, do her a favor and get another. They need to huddle on the roost with each other to stay warm at night. A few breeds are not cold-hardy. Silkies and frizzle-feathered birds feathers can’t trap air, and so don’t keep them warm, and so you have to provide heat. Also, some hens, and often roosters, have big combs, prone to frostbite. Slather on some vaseline if you know the temperature is going to drop.

Chickens appreciate a bright and sunny coop. Here’s my aged Eleanor, who has claimed a toasty place in a patch of sun.

eleanor in sun

Chickens need to be high and dry. If your run gets muddy, add a few bags of sand, or put down wood chips, to give the hens a place to roam above the muck. Chickens have scaly, bare feet. They don’t like walking on snow or ice. They’ll do it, but they won’t be happy. So, take a moment and shovel a clear area for them in their run. Or, if the snow is too deep and icy, put down some hay. They’ll appreciate it.

One of the most important things to give your chickens in the winter is fresh water. If you have electricity in the barn, get one of these base heaters for the waterer.

winter water

Otherwise, you’ll have to replace the frozen water a few times a day. (And, yes, I know the directions on the box say not to put a plastic waterer on the heater, but these are sturdy and I’ve never had a problem. Note, too, that the cord goes directly to a safe outlet. Always be a bit neurotic about watching out for fire hazards in your barn.)

In the winter, chickens will expend extra calories staying warm so give them an added ration of cracked corn or scratch grains. Also, if your hens free range in the summer and eat lots of bugs (protein!), be aware that their diet changes in the winter, when all of their nutrition comes from you. Make sure you’re feeding them high-quality laying hen pellets.

Greens are important in the winter as much as in the summer. My girls get bored all cooped up, and so I hang a cabbage in the pen. They peck at it (they do like a rousing game of tetherball) and so don’t peck at each other. The added benefit is that they’re eating greens.

Hens need 14 hours of sunlight to lay. You can increase the light using a 40 watt bulb on a timer, and you’ll bring production up. (However, they still won’t lay as much as in the summer. For that, you need to keep the girls heated and indoors.) If you do decide to use a light, turn it on in the early morning. Do not use it at night – if it’s dark out and the light suddenly goes off, the hens won’t have a chance to settle into their roosts for bedtime. They’ll be miserably stuck on the ground.

There are usually a few weeks here when the temperature doesn’t rise above 0 degrees F. Each morning I hurry to check on them. The wind will be biting. I get chilled making my way across the icy, snowy yard to the coops. My eyes water from the cold.  I expect to find the girls frozen stiff, but they’re fine. I toss them some grain. They look cheerful. It’d be nice if they worried about me as much as I worry about them.


  1. Thank you for the extra info! We are currently in a very unusual deep freeze here in the Pacific Northwest, it has not been above freezing for a week, dipping into the teens at night, and expected to last three or four more days- B-r-r-r!!!

    I have resorted to two waterers, bringing the frozen one in and letting it thaw, then switching it out for the other half way through the day. Extra straw, some time in the yard for foraging, and plenty of corn have kept the girls happy and laying every day.

    I like the idea of hanging the cabbage and will try that this weekend.

  2. What work gives the chickens in the winter! Never thought about it. Here where I live the winter is very mild.

  3. Thanks so much. I just spent three hours in 11 degree weather Sunday insulating my hen house. It was worth it for my peace of mind, if nothing else. I’m also doing two waterers a day, thawing the frozen one inside. I do have a heat lamp that is on all day and night, because the high today was 5 degrees, and nights are well below zero (Montana). My girls seem warm and happy, but I think I’ll stop by the store for some cabbage tomorrow. They are getting good feed and scratch, but I’m sure greens would make them even happier.

    • If I lived in Montana, I’d probably insulate the house, too! At the least, it insures draft protection from the bitter winds you get out there. If I were you, I’d get a heated waterer. Not only does it make your life easier, but it gives off a little heat – just enough to take the edge off the bitter cold. Also, your supermarket might give you the outside greens from cabbage, lettuce, etc. Mine does if I get there in the morning when they’re stacking their veg displays.

  4. Thanks again for the great advice! I’ll check with the local produce guy. One of my friends is doing the South Beach diet, and she saves all her leftover veggie scraps for the girls. They love it! Broccoli and cabbage seem to be their favorites. A heated waterer is on my get list, as soon as payday rolls around. I can’t tell you how much I enjoy your blog!

  5. Awesome statistic about the 8,500 feathers! Amazing! That certainly explains why it looks like 4 chickens exploded in the henhouse when only one of them is molting! :)

    Because the coop here is not very roomy (like a medium doghouse) and it is my landlords so I can’t tear it down and start over, I built my girls a Chilarium (aka Chicken Solarium) two years ago for the winter months! It is a 3×4 foot plexiglass house raised off the ground – they love it! In the winter when the winds are blasting negative wind chills, all six of my girls are inside the chilarium lounging in the straw sunning themselves. It is great and it has raised my winter egg production since they don’t expend as much energy keeping warm.

    • All excellent advise Terry I agree with every word. And to other visitors in my 40+ years with chickens the most important thing IMHO is to make sure your coop is not air tight. Small vents at the top of the coop are a must to allow humidity from the droppings and the birds to escape, otherwise, frostbite on combs and respitory illiness (just like Terry said) can wipe out your flock in no time. I have actually been in coops in which I’ve seen ice crystals on hen’s backs because of too much moisture.
      I very rarely have a chicken die in the winter from the cold and it can get quite cold here in Eastern Missouri but I almost always loose one or two in the high heat and humidity here.

          • No they are toasty and snug. Actually got an egg yesterday, first one since Saturday. My husband will tell you I’m more than a little OCD about my critters. Although I am surprised at how much I enjoy my 13 hens. They make me laugh, especially my Buffs, who remind me of little old ladies in square dance outfits! LOL