Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How to Keep Barn Cats Warm in the Winter: 6 Vet-Verified Steps to Follow

Share

a barn cat on a fence during winter

Cats are very resilient creatures that rise to the occasion in numerous circumstances. However, when temperatures start to drop and the earth starts to freeze, it becomes a very unfriendly place for our felines.

Whether you have an outdoor cat or feral kitties living in your barn or running around your neighborhood, you’ll definitely want a way to keep them warm. Your contribution might be the make-or-break that gets them through the winter.

If you want to help barn cats in winter, we plan to show you many ways to keep your purring pals safe during snowy months.

divider 3 paws

The 6 Ways to Keep Barn Cats Warm in Winter:

Below, we rounded up some ways to keep your barn cats warm during wintertime. Even if they’re not your cats, and there are a couple of homeless feral cats around your neighborhood, it’s always a good thing to do to keep neighborhood kitties protected.

1. Offer Shelter

The most obvious thing you can do is create some type of shelter. There are tons of very cheap and easy DIY projects on the Internet that you can look through. You can make shelters out of totes and insulation, or you can get fancy and make them a heated pet box with a sealed door. Ultimately, you can get as creative as you’d like.


2. Offer Several Options

If you have a place under your porch, back deck, under a garage, or another little nook and cranny, you can always add some insulation, such a straw, in these areas so cats can seek refuge there as well. After all, a cat isn’t going to want to stay in one little tiny cat box all winter long when there’s a whole world to explore. The idea is to give them as many valuable spaces as necessary during this time. So, if there are any additional spaces where you can put a little nest, absolutely do so.


3. Choose a Proper Insulator

Always use proper insulation if you are making a cat box or shelter. For certain DIY setups, you can use house insulation, permitting it does not come in contact with the cat at all. Always make sure any materials you use are completely feline-safe and cannot get wet. If you just want to set up a space in a barn, straw makes great insulation, so you can add a pile of straw for your barn cats to keep warm provided that it isn’t going to get too cold.

cat at a barn
Image Credit by: Alexas_Fotos, Pixabay

4. Keep Away from Moisture-Holding Bedding

On that note, staying away from any moisture-holding bedding is a good decision. Straw is an incredible insulator, and it can get moldy if it’s used for too long, so you’ll need to change it out. However, it does not get soggy or break down with moisture. Other types of bedding, such as wood chips, can soak in moisture, making it colder, and making the cat more susceptible to upper respiratory infections, like pneumonia.


5. Provide Proper Food and Water

Food and water? What does that have to do with staying warm? A lot! Cats need to ingest enough calories to keep up with temperature regulation. If a cat is depleted of vital necessities, their bodies won’t be able to keep up properly.


6. Check on Them Regularly

Always make sure to check in on your kitty friends. You never know when they might need you. Keep an eye on them and always pay attention to things like body language and health signals. If they look like they are losing weight, losing hair, or showing any signs of illness, it’s best to get them and take them to the vet, if possible. If you can’t afford to do so, try to accommodate them as much as you can at home and keep them protected from the elements as much as possible.

an orange barn cat out in the snow during winter
Image Credit by: Je Brou, Shutterstock

divider 1 paws

Concerns for Cats in the Winter

There are quite a few concerns for cats outside in the wintertime, mostly for obvious reasons – it’s cold! But here are some specifics.

Hypothermia

Hypothermia is a huge concern for any pet that spends time outdoors in cold weather. Cats are animals that naturally seek warmth, but their body temperature can drop dangerously low in cold, wet, or windy conditions—especially if they’re unable to find shelter. Kittens, elderly cats, and those that are sick or underweight are particularly vulnerable because they have more difficulty regulating their body temperature. When a cat becomes hypothermic, its body can quickly lose the ability to maintain normal function, which can be life-threatening without prompt warming and veterinary care.

Signs of hypothermia include:
  • Lethargy
  • Pale mucous membranes
  • Shivering
  • Weakness
  • Confusion
  • Muscle rigidity
  • Decreased heart rate
  • Shallow breathing

Hypothermia is a medical emergency.

Frostbite

Frostbite is a real concern for cats exposed to freezing temperatures, especially when the weather is wet or snowy. Surfaces such as cement, pavement, and metal can become extremely cold and may contribute to tissue damage when a cat walks or lies on them. The ears, tail, and paw pads are the areas most commonly affected. Frostbite can range from mild (causing redness, swelling, and discomfort) to severe, where the tissue dies and may even require amputation. Preventing exposure to freezing temperatures and ensuring cats stay warm and dry is the best way to avoid frostbite.

old gray cat with frostbitten ears
Image by: Alexey Polyntsev, Shutterstock

Malnourishment

Malnourishment is a huge concern in wintertime, especially for feral cats. In the wintertime, the body uses a lot more calories to keep up with the body’s needs. The body requires a lot more energy to maintain temperature at this time, so cats will require a lot more food to keep them fueled. Even if you have a slew of feral cats in your neighborhood, it would be such a wonderful thing if you always left a supply of food out for them to consume. They could really use the extra boost this time of year.

Dangers of Being Hit

Cats have an even more increased risk in the wintertime of being hit by a car. That is because cats often seek refuge on top of, inside of, and on the tires of vehicles in the winter. When you’re driving your vehicle, it’s getting all nice and warmed up, serving as a wonderful hotbox for any cold kitty. When people start up their cars to leave in the morning, often they don’t realize that there is a cat on their tire or in their engine. Once you start to go, it can cause the cat to leap or jump out while the car is in motion, which can cause injury and lead to death.

divider 3 paws

Should You Let Your Cat Outside in the Winter?

If you have cats of your own, you might wonder whether it’s a good idea to let them go outside during the winter. While this is ultimately a personal decision, it’s not recommended to leave cats outdoors in freezing temperatures. Cats can tolerate cool weather for short periods, but once the temperature drops below about 45 °F (7 °C), especially when it’s windy, wet, or snowing, they are at risk of hypothermia and frostbite. In many regions, winter temperatures fall well below this threshold, putting significant stress on a cat’s body. So, even if your cat seems eager to go out, it’s safest to keep them indoors as much as possible. If you do allow brief outdoor time, always check the weather, ensure it’s above freezing, and make sure your cat has access to shelter and warmth.

divider 2 cats

Conclusion

Wintertime can be a very stressful time for our feline buddies, especially those who aren’t lucky enough to have homes. You can easily create shelters for barn cats and outdoor cats by giving them heat, insulation, and basic necessities like food and water. It doesn’t have to be a horrible time for our fluffy pals. However, we always advocate that any cat be left in a warm heated environment all winter, as opposed to being let out into the elements.


Featured Image Credit: Liz Cooper, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Why Chicken Bones Are More Dangerous for Cats Than Most Parents Realize

Chicken bones seem harmless enough, but for cats, they can cause serious damage quickly. Whether your cat swiped a piece off the counter...

Fantastic Pet Pantries and Where to Find Them

Let’s face it: times are really tough right now, and those of us in the 99% are struggling with the cost of just...

Ask Dr. Paola – Help! My Cat Refuses to Drink Water! (April 13, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Why Healthy Cats Still Vomit Sometimes (And How to Respond)

A cat that just vomited needs a specific kind of care, and the feeding decisions you make in the next few hours actually...

More related

Can Cats Eat Gingerbread? Vet-Approved Facts & FAQ

Gingerbread is a tasty holiday treat that people around the world enjoy. The sweetness and the zing of ginger produce a unique flavor...

4 Home Remedies for a Spider Bite on Your Cat – Our Expert Guide

Some cats love to investigate anything and everything, which sometimes includes spiders! Spider bites can be serious, so while there are home remedies...

Are Hyacinths Poisonous to Cats? Vet-Approved Safety Guide

Hyacinths are beautiful, colorful plants that bloom once a year in mid-spring. They are known as “nature’s perfume” because of the intoxicating smell...

8 Household Items That Are Toxic to Cats (Vet Answer)

Yes, some cats have a propensity for laziness. But all cats are inquisitive creatures by nature, and you can bet that your cat...

Keep reading

How to Tell If a Cat Is Allergic to Food: Vet-Approved Diagnosis Methods & Treatments

If you’re a cat owner, you probably know how important it is to provide them with a balanced and healthy diet. However, what happens when your feline companion starts experiencing unexplained signs like vomiting, diarrhea, or itchy skin? These could...

Cat scratching his ear while laying on a bed

Can Cats Eat Cheetos? Vet Approved Nutrition Facts & FAQ

We’ve all seen the Cheetos commercials with a cartoon jaguar. He’s technically a cat, so can cats eat Cheetos? Truthfully, even humans probably shouldn’t even eat Cheetos. They are chock-full of preservatives, artificial dyes, and harmful additives. The same sentiment...

Can Cats Eat Cheetos

How to Safely Surrender a Cat: 4 Responsible Steps & FAQ

Surrendering your cat can be a difficult and emotional experience. It’s important to consider all the potential implications of surrendering your pet before making this decision. This article outlines everything you need to know about how to safely and responsibly...

cat on woman owners lap

What Does It Mean When a Cat Is Panting? 7 Vet-Reviewed Reasons

Panting is very common in our canine pals, but is much more rarely observed in cats. It’s important not to shrug your cat’s panting off like you do when your dog does since this can be an indication that something...

cat walking outdoor and panting

Why Did My Cat Throw Up? 8 Vet-Reviewed Likely Reasons

When your cat throws up, it can send your mind into overdrive: What’s going on? Do I need to take them to the vet? What can I do for them? The solution starts with identifying why your cat is vomiting...

a cat that feels sick and seems to vomit

Your Cat’s Red Butt Has Entered the Chat (And Your Face)

Your cat demands attention in the most dramatic way possible: tail straight up in the air, rear end directly in your face. It’s a classic feline power move. But this time, something looks off. The area around their anus is...

woman looking at cat's butt

Can Cats Eat Rosemary? Vet-Verified Potential Benefits & Risks

If you like to cook for your cat, you might be tempted to sprinkle a little rosemary on their chicken. Or maybe you’ve brought home a rosemary plant and noticed that your cat likes to munch on it, which, by...

Can Cats Eat Rosemary

10 Best Low-Carb Cat Foods of 2026 – Reviews & Top Picks

Dry cat foods commonly have hidden carbohydrates in them, including grains, that are used as fillers to bulk the food up. Because cats are carnivores, they only require a small amount of carbs in their diet, and too much can...

side view of tabby cat eating pet food from feeding bowl on white background with copy space

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.