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Chicken Health,  Chickens

10 Tips on Caring for Chickens in Cold Winter Weather

Last Updated on August 10, 2023

Chickens are hardy little buggers, and do surprisingly well in cold climates! Truth be told, excessive heat is usually more immediately life-threatening to chickens than cold weather is. Chickens are essentially walking, squawking miniature down jackets, after all! While they may not love the cold, chickens will easily survive even when outdoor temperatures are in the teens – especially when they are provided a properly winterized coop to stay safe and dry in! Read along to learn more about how to care for chickens in winter.

There are many measures you can take to keep your flock of chickens warm, healthy and happy in cold winter weather. These include winterizing the chicken coop with additional insulation, creating a protected outdoor space for them to enjoy, keeping an eye out for frostbite, and providing food and water in a slightly different manner. This article covers the top 10 recommended tips for taking care of chickens in winter, to prepare you and your flock for the cold! If you’re interested, check out 10 Ways to Keep Chickens Cool in Hot Summer Weather too.

Disclosure: This post may contain affiliate links to products for your convenience, such as to items on Amazon. Homestead and Chill gains a small commission from purchases made through those links, at no additional cost to you.

A greenhouse and a chicken coop are nestled between two large trees. It is the middle of winter as seen by the snow that has accumulated on the ground, trees, coop, and greenhouse. There is a forest of trees behind the coop and they have all lost their leaves and are quite bare. The sun is out, casting shadows from trees nearby.
On a blustery, cold day in upstate New York, Amy’s (@thepeachtree) chickens still have a warm and dry space to hang out. During the winter, Amy transforms their fenced run into a little greenhouse by wrapping it with plastic sheeting – where it stays 20 degrees warmer inside!


Does your coop allow air to flow inside through slats, holes, or cracks? If so, plan to seal those up in preparation for winter! Freezing cold air drafts will quickly chill the chickens inside. Plywood can be used to easily patch holes. Or, use a tarp, durable plastic sheeting, or Tyvek material to wrap the coop. A proper chicken coop should already have a waterproof roof, but if not, seal that up too! However, do not block off all of their essential ventilation openings.


Wait… Didn’t she just say to seal up holes and prevent cold drafts? Yes! I did. However, we also want to avoid creating stagnant moist air inside the coop, especially during the winter. A build-up of ammonia and moisture from their droppings and breath will increase the risk of moldy bedding, respiratory infections, and frostbite on their sensitive combs and wattles! Therefore, ensure the coop maintains good ventilation and low humidity. 

Ideally, vents should be located near the top of the coop, well above where the chickens roost. This will allow hot steamy air to rise and escape, but prevent the potential cold drafts coming through the vents and blowing directly on them. 


Did you know that the internal temperature of an adult chicken is around 105-109°F? It sure is. Therefore, they generate a lot of body heat to keep themselves and their flock mates warm – naturally! In addition to sealing up the coop to prevent the cold from getting in, add extra insulation and thermal mass to better trap their body heat inside.

On the floor of the coop, add thick layers of bedding material such as straw or pine shavings. Depending on the size and layout of your coop, you can also add bales of hay inside, around the outside, or even under the coop to help insulate it!

You could also choose to follow the “deep litter method” during cold winter weather. Rather than regularly cleaning out the coop, continue to add more fresh bedding on top of soiled bedding. The “deep litter” provides insulation, and also produces some heat as microbial activity increases within it. However, do note that the deep litter method is only effective if properly and carefully managed. If not, it can also increase the level of humidity to undesirable levels.

The front of a chicken coop is shown, the coop door is open and four chickens are shown exiting the coop. There are hay bales lined along the front of the coop to help insulate the structure. Snow has accumulated on the hay bales and top of the coop and one chicken is standing on the top edge of the coop door.
A great example of providing insulation with straw around a smaller coop, which would be otherwise difficult to fill with much insulating material. Photo from @magicvalleyhomestead


If you’re curious about how well-insulated your coop is, how warm your girls are in there, or how likely it is for their water to freeze inside, put a thermometer in the coop. You will find that a properly winterized coop is significantly warmer than the outside!

We love using this indoor/outdoor thermometer. It has a remote sensor, so we can easily keep an eye on outdoor (or chicken coop) temperatures from the comfort of inside. It is also a hygrometer, meaning it monitors humidity levels too!


This may be a no-brainer, but ensure your coop is equipped with roosts for chickens to comfortably sleep on. The height will depend on the size of your coop, but at least 1 to 2 feet above the ground is a commonly recommended roost height. Being able to roost keeps chickens up off the cold floor. It also gives them a place to get comfy, fluff up their feathers, and snuggle in with their pals. There is warmth in numbers! If you have a chicken that tends to sleep alone or in another location (such as in the nest box), move her to the roost with the others at bedtime on dangerously cold nights.

For the most comfortable roost, I suggest using a 2×4” board on its wide side, as opposed to round or skinnier roosts. I have even seen some 2×4’s wrapped in cloth towels for extra cush ‘n comfort. 

We love having this reliable autodoor on our chicken coop, which lets the girls in and out of their protected run each morning and night.


The most cold-sensitive part of a chicken is their comb and wattles. Even more, the larger the comb and wattles, the more prone to frostbite they are! Single-comb roosters are especially at risk. Chickens living in damp, cold conditions are increasingly susceptible over those with a drier environment, which is one reason why good coop ventilation is so important. A high wind chill combined with excessive moisture is a recipe for disaster when it comes to frostbite.

Watch out for black tips! The tips of a chicken’s comb and droopiest part of their wattles (the areas furthest from their body) will succumb to frostbite first, turning dark red, purple, to black in color. Blisters and yellowish-white colors may appear.

In addition to maintaining a dry coop environment, another easy way to prevent frostbite in chickens is to lube up their combs and wattles with vaseline, coconut oil, petroleum jelly. Some chickens keepers say they never do this, but some lather them up each freezing evening before bedtime. To learn more about treating frostbite in chickens, check out this article by the Chicken Chick.

A close up of a chickens head is shown. The tips of the hens wattle are starting to turn black on the back portion of the wattle. This is a tell tale sign of frost bite.
A chicken with frostbite on its comb. Photo courtesy of


In addition to winterizing the chicken coop, winterize their run or other outdoor space to encourage them to come out and play. In a similar fashion to the coop, tarps or heavy-duty plastic sheeting can be used to cover the top or sides of a run area, providing protection from rain, snow, and wind. They will be very grateful to have an area to get some much-needed sunshine and fresh air. I have even seen some folks create poly tunnels, hoop houses, or makeshift “greenhouses” for their chickens – similar to what you’d grow food under! 

Additionally, lay down layers of straw on top of frozen ground or snow, giving them a place to comfortably walk around. On the other hand, some chickens don’t seem to mind tromping through the snow! Keep an eye on those ones though, since their feet are also susceptible to frostbite.

The inside of a chicken coop is shown that has been made out of a poly tunnel. There are 4x4's of wood beams made into an a frame to create space for roosting. The bottom of the floor is covered in straw and the outside is lined in hay bales. There are chickens scattered throughout the area, some are on the hay bales, some  are in the center area surrounded by the bales, and two chickens are roosting on the back section of a-frames.
If I were a chicken, I would be stoked to hang out in this hoop house during the winter! Photo from Soul Fire Farm
The outside of a chicken coop is shown with a chicken next to the ladder that leads within. There is straw scattered throughout the front landing area that provides cover from the snow beneath. Beyond the straw, the ground is covered in snow.
Look at that dry, warm(er) place to walk. Thanks Mom! Photo courtesy of @hawriverhomestead


You know the saying, “Feeling cooped up all winter”? Let’s all just reflect on that for a moment… When it is downright miserable outside, your poor cranky chickens may simply choose to stay inside their coop rather than brave the great outdoors. But is it enjoyable for them in there? Do they have what they need to stay healthy?

If it seems your chickens won’t be coming outside as much as they usually do, be sure to keep accessible food and water inside the coop. Maybe you already do this year-round.If you have space inside your coop, consider adding additional “entertainment” such as more roosts, hanging treat baskets, a cabbage tetherball, or other toys and treats to keep them busy on those cooped up days.


Chickens oftentimes take a break from egg-laying during the winter, which we’ll discuss more below. During this time, their body shifts from demanding a protein-rich diet for egg production to one with more carbohydrates, used to provide basic energy and to stay warm. Continue to primarily offer and feed them their usual layer feed, which provides them the well-balanced nutrition that they need.

Surprisingly, chickens consume more feed in the winter than they do in spring or summer! Just like people, I suppose. Free-ranging chickens (or those with regular outdoor access) will be foraging less in the winter and getting less calories from supplemental food sources like insects or plants. Therefore, they’ll appreciate a little more feed to compensate. Also, the simple process of consuming and digesting food generates internal heat and helps chickens stay warm during winter!

My friend Amy lives in upstate New York, and treats her three hens to a special warm breakfast on freezing mornings. It helps heat them up and kick start their metabolism to begin the day. Perhaps your schedule doesn’t allow for daily warm meals, and that is okay! Do what you can, but keep in mind that they’ll appreciate some extra feed, carbs, and treats during this time. 

Ideas for chicken treats during cold winter weather:

  • Warm oatmeal, grits, cooked rice, cooked corn, or any combination of those
  • Sprouted seeds and grains, for an additional boost of greens and nutrition – Read how we easily sprout seeds and grains for our flock here!
  • Meal worms, to top warm meals or simply on their own
  • Cracked corn, a popular winter treat to boost energy
  • Scratch with black oil sunflower seeds and other goodies
  • Dampen and heat up their usual layer feed on the stove top or in the oven

Finally, be sure to provide an additional source of grit if the ground is frozen or they cannot otherwise forage. Grit works within their crop to help properly break down food material. During other times of year, your chickens may be obtaining their grit naturally from the dirt in their run or yard. Without it, serious digestive issues can occur. 


Like all of us, chickens need water to survive. Fresh clean water must be made available at all times, which can be tricky when it is freezing outside! While chickens do prefer to drink cool water over warm water, they will not break through a layer of ice to access the water below! You’ll need to keep their water defrosted for them.

Ways to prevent your chickens water from freezing during the winter:

  • Keep the water container inside the coop or winterized run space you’ve created, which hopefully will be several degrees warmer than ambient outdoor temperatures. Perhaps this will be enough to keep the water defrosted!

  • Manually change out the water as needed. This may mean bringing out fresh water each morning, or potentially a couple times per day – depending on your weather. Be sure to have two chicken waterers, bowls, or other containers available so you can simply swap out the frozen one for a fresh one.

  • Insulate the chickens water container to prevent it from freezing, such as with old wool caps, towels, or other materials. *Try this nifty trick: Fill an old tire with insulating material such as bubble wrap, wool blankets, or even straw (though the latter two may get wet and soggy) and then place a large black bowl full of water in the center. The bowl should be about the same size as the tire’s center hole. Prop it up with bricks or wood if needed, so that the bowl rim is at the same height as the tire rim. Then keep this out in a sunny location. The black color and insulating material will draw in heat, preventing the chickens water from freezing.

  • If electricity is available in your chicken coop or run, use a heated pet bowl, heated poultry waterer, or specialized heated base to set their water container on – all made for this very reason.

A close up of the ground with a shallow layer of snow, maybe an inch or so deep, and chicken feet imprints in the snow. They have three long pointer toes in front and one shorter one off back side of the footprint.


Supplemental Heat

Let’s start by saying this is a somewhat controversial subject. Some chicken keepers insist that heating a coop with an electric heater is not necessary. It may also encourage your birds to stay indoors rather than getting fresh air outside, or prevent them from getting accustomed to the cold. However, some chicken keepers routinely provide supplemental heat for their chickens in the winter – be it out of “necessity” and extreme cold, or simply because they feel sorry for the poor dears. Others only provide heat on occasional or unusually extra-chilly nights. 

The risk of fire is the largest concern with providing supplemental electric heat, so do your homework, heed safety precautions, and exercise good common sense if you decide to go this route! Traditional heat lamps pose the most fire risk, as they can easily topple over into bedding or other ignitable material. There are some safer radiant-heat options available that pose less risk. 

To heat or not to heat your chicken coop in winter is a personal decision.

Age & Breed of Chicken

The advice provided in this article is geared towards fully-grown, fully-feathered chickens in winter. Chicks or pullets (young chickens) that are not fully-feathered cannot keep themselves warm the same way adult birds can. Thus, they require special care, warmer temperatures, and should not be outside in cold weather without supplemental heat. To read more about how to take care of baby chicks, see this article: “Baby Chick Care 101: Brooders, Butts, & Beyond”

Thankfully, most breeds of chickens do rather well with cold weather. Some of the most cold-hardy chickens breeds include Ameraucana, Easter Eggers, Orpingtons, Wyandottes, Speckled Sussex, Brahmas, and Australorps. Even their bantam (small) counterparts can hold their own! However, chickens with “frizzle” feathers are not as cold-hardy, because their fancy flippant feathers don’t provide the same insulation as standard feathers. As we discussed above, chickens with large single combs are the most prone to frostbite – so keep a closer eye on them! 

To learn more details about popular chicken breeds, including heat and cold hardiness, egg-laying habits, demeanor, and more – see our article “The Top 18 Backyard Chicken Breeds”

Three chickens are shown standing in the snow. The chicken on the left is staring off into the distance or towards the ground, the chicken in the background is staring at the photographer, and the chicken on the right has its head down towards the snow, picking around and looking for something to eat.
Easter Eggers have small peacombs, and are excellent (ahem, goofy) cold-hardy chickens! These beauties are Hadley, Miss Chickens, and Bebe, the keepers of Amy @thepeachtree

Egg Laying in Winter

It is very common for chickens to stop laying eggs in the winter, or to vastly decrease in frequency. This provides their bodies a natural break from the energy and nutrient-intensive process of producing eggs, switching into conservation mode instead. The decline in egg production is triggered by the decreased light and shorter days of winter. 

Some chicken keepers provide supplemental light inside the coop to keep their chickens laying through winter. Personally, we don’t support this practice because it goes against their natural cycle. Furthermore, hens only carry a set amount of eggs in their bodies for their lifetime. Pushing them to lay through winter will result in the hen slowing down or stopping egg production earlier in its life. 

If your hens happen to lay eggs in the winter, be sure to collect them quickly! Eggs left out in cold conditions can easily freeze. While you can still consume eggs that have been frozen and defrosted, they usually expand and crack open while freezing – which is not ideal. 

Molting During Winter

Most chickens go through their annual molt in the fall, and have hopefully regained most of their feathers before winter hits. However, if you find your chickens happen to be a bit naked come cold weather, there are a few things you can do to help them stay warm. 

  • Provide extra protein-rich foods to encourage fast feather growth. 
  • Create a “chicken sandwich” by tucking them between their biggest, fluffiest buddies on the roost at night.
  • If necessary, carefully set up a heat lamp in the coop – or even bring them indoors.
  • Do NOT put chicken sweaters on them! The extra pressure against them is very uncomfortable and even painful while their new feathers are growing out.

For more tips, see this article “Help, My Chicken is Molting! How to Care for Molting Chickens”

Looking down at two feet, with a large pile of brown and white feathers piled in front of the feet on grass. A brown molting chicken that appears to be missing feathers is peering over the pile of collected feathers too.

And those are the secrets to keeping your chickens warm, happy, and healthy in winter.

I hope you found this information to be useful, and learned something new to help you take the best care of your chickens in winter! Please feel free to ask questions, and pin or share this post. If you are new to raising chickens, be sure to check out our chicken-keeping 101 article: “What to Expect When You’re Expecting: Backyard Chickens”. Finally, when winter goes away and things start to heat up again, come back to learn 10 Ways to Keep Chickens Cool in Hot Summer Weather!

DeannaCat signature, keep on growing


  • Trish

    We live just south of The Adirondacks and our girls do ok in the cold-not happy exactly but they get through it. We’re about to have a very cold spell so I’m on watch. I give them warm oatmeal during the day, and cracked corn just before they roost. I haven’t used a poop board but I think we should. You just lay a board on the bedding and that’s that? If so, I think I was overthinking it! I fear I wasn’t cleaning the henhouse frequently enough andwe now have our first case (in 12 yrs. of chickens) of vent gleet right now which is a learning curve, and a gross operation of cleaning her butt. I hope it wasn’t due to too much poop in their house. All clean now.

    She’s separated, inside, from the others but I’m concerned that she will get stressed from boredom. The crate she’s in is about 16″x30″ with a roost (and food/water) and she needs to be inside for at least a few more days. Other than yogurt, I don’t want to give her treats until we know the cause (her crop seems fine.) Any thoughts? Thanks for your good site! Sorry for the long post…

    • Aaron (Mr. DeannaCat)

      Hi Trish, yes, a poop board is as simple as laying the board under their roost on top of the shavings. Makes cleanup very easy, especially if you line the board with vinyl or some material such as that. Separating your sick bird is a good idea although I am not sure of the best treatment for her, check out MyPetChicken to see more about vent gleet if you know for sure that is the issue. Hope that helps and good luck!

      • trish

        thanks for confirming how easy a poop board is 🤔
        I have another question from your good article-about fermenting feed.
        I covered some layer pellets with water and when I checked it about 2 days later, it had a very thin ring, about halfway up the jar, goung around the petimeter, of something black…almost like in an ice core. I stirred it up before thinking it might be mold. But it makes me netvous to feed it to the chickens. I added water and I haven’t seen the black ring again. It is bubbly now.
        What do you think?
        p.s. mypetchicken is great. It’s where I learned about vent gleet. Lacey is doing very well now and is outside again. keeping watch still though.

        • Aaron (Mr. DeannaCat)

          Hi Trish, glad to hear your hen is doing better! Chickens should not eat any moldy food but I can’t honestly say what the black ring was? It could also be something in the feed? We have never had our fermented feed mold but that is not to say it can’t happen, you just have to use your best judgement. Hope that helps and good luck!

  • candy joubert

    Great article and great information! It’s super, super, important to incorporate regular mite/lice prevention during cooped up winters (I’m in Pacific NW average snow 51″ per year, with 40+ bird mixed flock for the last 8+ years). The extra bedding material (or insulation) and the lack of sun and air flow and lack of plenty of natural dust bathing options mean mites and lice can propogate quickly. Depending on the type of mite, they can live on the bird or on the environment. When confined (whether ill, injured, or sheltering in winter), birds need regular dust bathing and extra help to control mites. I would note mice will need to be controlled as well – sigh!

  • EmiKate Webb

    Thanks for the wonderful information! We are in the panhandle of Texas and just made it through this Arctic cold snap. We didn’t lose a single bird. It’s also our rookie year with chickens.
    I learned some things we are doing right and wrong, but we will fix it! It’s because of people like you that help others succeed with their flock.
    Thank you also for the good food ideas. I’m excited about making treats for them. Since the whole house is asleep I’ll wait until morning!
    I’m looking forward to reading more from you!

    • Aaron (Mr. DeannaCat)

      Thanks so much EmiKate, we’re glad you got through that crazy weather and thanks for keeping your birds in mind. Thanks for reading and we look forward to hearing more from you as well!

  • Grace Gidley

    Thanks so much for this article, you had some good ideas I hadn’t thought of. This is my first time owning chickens and I have a question for you. What kind of plastic do you use to cover your chicken run? I used 4mm painter’s plastic and I’ve been having problems with it ripping when we have a really strong wind.

    • Aaron (Mr. DeannaCat)

      Hello Grace, we cover a portion of the chicken run with corrugated plastic roofing that we got from the hardware store. We then drilled holes into the outer sections and connected the roofing to the run with wire or zip ties. It has worked great through the years. Thanks for reading and good luck!

    • Aaron (Mr. DeannaCat)

      Hi Kym, it is best to avoid giving salty foods to your chickens. Black oil sunflower seeds are what we give our chickens as a treat and can be found at most feed stores. Good luck!

  • Christopher Sisk

    New to chickens I’ve got ten leghorns and they just started layen 1 week ago. My daughter and I where so excited when we found they had laid eggs. We almost came to tears of joy. We live in kansas and been worried about the winter temps . But seems to be a waist of brain power after reading all the post and tips on the site. Found a lotta ideas to put to work. Thanks so much . Quick question, chickens panting is a sign of over heating . What’s the next sign to them having a stroke? God forbid

  • Bethany Hayes

    Great tips and all totally right. My girls love warm oatmeal on super cold mornings. I like to toss in any fruit that might be going bad or some applesauce. I personally find taking care of chickens in the winter easier than worrying about them overheating in the summer when the temps near triple digits. Heat strokes are a bigger danger than the cold temps!

  • Lauren

    I’ve had backyard chickens in the Midwest for a few years now and still learned so much from this post! How would you recommend carefully and safely maintaining a deep litter overwinter?

    • DeannaCat

      Hi Lauren – That is so great to hear, and I’m glad you picked up a few new tips! We don’t usually use the deep litter method, so I will refer you to an expert – the Chicken Chick. See her article about it here. We usually keep a “poop board” under their roost, which is a piece of plywood covered in vinyl/laminate for easy cleaning, and we scoop that up daily. It sits on top of their deeper layer of pine shavings bedding, positioned below their roost to catch nighttime droppings. I hope that helps!

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