How To Help Feral Cats Stay Safe & Warm During Winter

Winter is tough, especially for our furry friends living on the streets. Have you ever wondered how to help feral cats stay safe & warm during winter? You're not alone. This article will guide you through practical steps to keep them safe and warm.

From setting up a cozy shelter to food considerations during the frosty weather, we'll give you some insights. So, grab a warm cup of tea, and let's dive into making a difference in a feral cat's life this winter season!

Colony of cats feeding. Wild cats living outdoors. A group of stray cats eating the dry cat food that their caregivers give them.

A Helping Hand for Stray Cats: Basic Needs

Winter can be harsh, but it's possible to make it more bearable for stray cats. If you're taking care of an outdoor cat that resists or is unable to move indoors, here's what you can do.

First, understand that their needs aren't complex. They seek what we all do - shelter, sustenance, water, and safety. In the colder months, these needs become more critical. With your assistance, these cats can enjoy a safer, warmer winter.

Preparing a Shelter for Feral Cats

Choosing the Right Shelter

Whether it's a repurposed dog house, a store-bought shelter, or a homemade one, providing a warm refuge is crucial. It will protect the cat from rain, snow, wind, and freezing temperatures. Opt for smaller shelters as they retain heat more effectively.

Considering the Size

If you're caring for a colony, choose shelters that can accommodate three or more cats. This ensures everyone stays warm during the chilly nights. For fewer cats, a smaller shelter requiring less body heat suffices. A 2' X 3' box standing at least 18 inches tall serves the purpose well.

Discouraging Unwelcome Visitors

Keep the entry small, about 6"–8", to dissuade other animals, such as possums or raccoons, from intruding. If repurposing dog houses, consider reducing the doorway size.

Cute feral kitten resting on the corner

Enhancing Shelter Comfort and Safety

Shelter Additions

Add a plastic flap to keep out the rain or snow. A hinged top allows easy access for changing bedding or placing bowls of dry food.

Insulation Matters

Use straw for insulation, and change it when it becomes dirty or wet. Avoid using hay, blankets, or newspapers, as these materials absorb water and stay damp.

Special Insulation for Infrequent Checks

If regular checks aren't possible, line the shelter with Mylar or similar heat-retaining blankets. These materials reflect body heat, providing additional warmth.

Cute little cat sleeping inside a ball of grass to keep warm

Placement and Maintenance of the Shelter

Elevating the Shelter

Raise the shelter off the ground to prevent cold and wet conditions from seeping in. A wooden pallet serves as a sturdy base.

Budget-friendly Options

Creating shelters doesn't have to be expensive. Seek scrap lumber from home supply stores or organize a shelter-building party. It's a great opportunity to raise awareness about stray cats.

Keeping the Shelter Discreet

If privacy is a concern, make sure the shelter isn't visible from the streets or common areas. Conceal it behind foliage or bushes for discretion.

When a Shelter Isn't Feasible

In cases where a typical shelter isn't an option, placing straw near or under a bush can provide some warmth and comfort.

A big furry cat resting on a pile of leaves

Don't put water in the shelter. The bowl can be turned over as the cats jostle for a comfy spot. Wet, cold bedding is worse than none at all.

Check for heated water bowls at the pet supply store or change them often, so they aren't a block of ice when Kitty's thirsty. Use deeper bowls instead of wide ones, so it takes longer for the water to freeze.

Refill with hot or warm water. Dark-colored water bowls absorb sun heat to keep the water liquid.

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Winter Food Considerations for Stray Cats

Creating a Feeding Station

Place two shelters facing each other with about two feet of space in between. Place a board across the top to create a protected space below. This spot is ideal for placing food and water, granting easy access for the cats.

Scheduling Feeding Times

Learn the cats' schedule by observing their comings and goings. This helps determine the best time to put food out, minimizing the attraction of unwanted creatures like birds, possums, and raccoons.

What If Your Schedules Don't Match?

Don't worry if the cats' schedule doesn't match yours. Put out food regardless. They will find it and adjust their schedule accordingly. The feeding station should be elevated off the ground for cleanliness.

Adorable stray cat

Meeting Nutritional Needs During Winter

Catering to Latecomers

Ensure latecomers aren't met with empty bowls. If bowls are emptied within fifteen minutes, provide additional food. Remember, during winter, cats need more calories to stay warm.

The Benefit of Wet Food

Wet food, easier to digest, helps cats conserve energy. Try warming canned food before placing it at the feeding station for added warmth.

Long-distance Care

If you live far from the cat colony, heat the food and store it in a thermos during your drive. This ensures the food stays warm upon arrival.

Ensuring Proper Hydration in Cold Weather

Bowl Insulation Techniques

Insulate food bowls by nesting one inside another, creating an air layer for insulation. Applying spray insulation to the bottom of food bowls is also effective.

When The Weather Gets Too Harsh

In extreme weather conditions, consider offering dry food. This ensures the cats have something to eat quickly.

A Note on Water

Avoid placing water bowls in the shelter as they may get knocked over, wetting the bedding. Wet bedding in cold weather is worse than no bedding at all.

Managing Frozen Water Bowls

Consider investing in heated water bowls available at pet supply stores. Alternatively, change water bowls often to prevent them from freezing over. Deeper bowls freeze slower than wider ones.

Warm Refills and Dark-Colored Bowls

Refill with hot or warm water to delay freezing. Dark-colored bowls absorb sun heat, helping to keep the water liquid for longer.

Safety Issues

Before starting the car, look at the top of the tires—is Kitty perched there? Bang on the hood if she climbed up to get warm from the engine after you came home.

Antifreeze is sweet to the taste and deadly to cats and dogs. Use only pet-friendly antifreeze and educate friends and neighbors. Clean up any spills at once.

Shelters can get snowed in, so when you shovel the walk, make a path for Kitty to get in and out.

Clear areas where cats can hide, like under the porch, a bush, or a likely hiding spot. Ice-melting salt is dangerous for pets. Rock salt can cut paw pads. Untreated cuts can become infected. Use only a pet-safe ice melt.

What Else to Do to Help Feral Cats?

TNR (Trap, Neuter, and Return) is important during the winter too.

However, don't attempt this when snow is on the ground or predicted. Wait for plus temperatures—an open-mesh metal trap will expose Kitty to the elements and endanger his life if the weather is frigid or otherwise extreme.

Cute feral kitten resting on the corner

If the cat is stray and not feral, try to coax them indoors. Contact a rescue group for help finding a foster home where they can't stay with you.

Remember, strays and ferals depend on the kindness of strangers. Their lives depend on it. Help out all you can.

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17 comments on “How To Help Feral Cats Stay Safe & Warm During Winter

Niecker Burress December 18, 2023
Hello I have four stray outside kittens. I have been feeding them breakfast, lunch, and dinner. They come all three time at my patio door to get the food :) I have tried to get help to have them fitted (spayed/neutered). They come close to me but will not let me touch them, and they will definitely will not come inside. I've been trying to get some help. I have called so many places. I'm told they are full or I never get a response when I leave a message or email. The Dayton Pet Community, I believe is their name, finally contacted me five months later. I needed cat shelters. I called Greater Dayton Human Society. No help at all from them. I would like names, places that can get me cat shelters and help with getting them fixed. I may be able to have two fixed. I'm retired. I don't know where else to check. Sincerely, Ms Burress
Sandra Coleman November 23, 2020
I have a small bunch of feral cats, Two of the cats have decided to live here. The rest left on their own . I am trying to befriend the two kittens as I want to TNR them as one is a boy and one is a girl. I want to think you for all the ideas of shelters. I also need info for cheap places to have them fixed.
    Furballsmom November 28, 2020
    Hi Sandra! If you come back, please register with us, we can help :) Here is the forum you'll want to post in; https://thecatsite.com/forums/caring-for-strays-and-ferals.9/ If you're unfamiliar with forums, this might help https://thecatsite.com/c/how-to-create-a-new-thread/
Antonio65 February 4, 2019
tarasgirl06 said:
Excellent suggestions!  I absolutely avoid anything electrical outdoors, however, because of potential hazards.  There are nice cat mats which have heat-conducting materials and use the cat's own body heat to reflect back to him or her.  DrsFosterSmith.com sells some at reasonable price which my family enjoy.
I put an electric heating pad inside the cat house I have outside. I insulated all wall with 3-cm thick styrofoam, plus the heating pad. I guess it is warm enough inside. The pad is always on, for the whole winter.
nurseratchet58 September 16, 2018
Pamram said:
My cat has been missing for six months and turned up at our garden centre quite a long way from his home of seven years rspca called me as he was chipped i have been unfortunate to have him escape and return to the garden centre have brought him home again he has to cross several main r re i would welcome advice he to keep him from wandering while he was missing from home his brother died so would it be advisable to get him another pal for him i don't want to lose him I understand I need to keep him in but he cries all the time I would welcome some advice pleas
I would suggest another pal,we have 2 kitties...one stray and one feral that I brought in when he was 3 1/2 mos old...theyve never tried to get out since theyve been together..so you might consider it...and provide toys!Especially soft mice with catnip!You can buy them cheap on Ebay and Amazon...also walmart carries them..our kitties play alot ,and we have a female and male..both fixed...theyre having too much fun inside,to worry about going outside!I hope this helps!!!!!!!
Pamram August 17, 2018
My cat has been missing for six months and turned up at our garden centre quite a long way from his home of seven years rspca called me as he was chipped i have been unfortunate to have him escape and return to the garden centre have brought him home again he has to cross several main r re i would welcome advice he to keep him from wandering while he was missing from home his brother died so would it be advisable to get him another pal for him i don't want to lose him I understand I need to keep him in but he cries all the time I would welcome some advice pleas
mani September 4, 2017
Twinklelight The Cat said:
Problem the feral colony I know lives in a abandoned truck and I came here how to keep the kittens warm because they have kittens in the winter and spring sometimes and I can't modify the abandoned truck because its a truck Help Please?
@Twinklelight The Cat for help it's best to start a thread in our Strays and Ferals section as this area is really just for comments. :)
Twinklelight The Cat September 4, 2017
Problem the feral colony I know lives in a abandoned truck and I came here how to keep the kittens warm because they have kittens in the winter and spring sometimes and I can't modify the abandoned truck because its a truck Help Please?
di and bob December 2, 2016
The only comment I can add is that I wouldn't leave the food and water near the shelters, it attracts predators. It doesn't have to be far, just far enough that your cats can escape if they need to. Twice now after a blizzard, I put dry food actually in the large shelter, and both times came back to blood and fur everywhere. The cats were beat up but survived. I learned the hard way!
tarasgirl06 November 29, 2016
Excellent suggestions!  I absolutely avoid anything electrical outdoors, however, because of potential hazards.  There are nice cat mats which have heat-conducting materials and use the cat's own body heat to reflect back to him or her.  DrsFosterSmith.com sells some at reasonable price which my family enjoy.
lindadmu February 1, 2016
my friend gave me a Indigo Dog House . it works great.
conikat January 18, 2016
Sorry about the spelling...ask if confused, lol. I meant Town btw.
conikat January 18, 2016
So many more good ideas and projects since I last did this in the early 90's. I use memory foam on the bottom now, covered in plastic ( partly) to keep dry, with assorted blankets, towels, etc. on top. The memory foam helps to keep them warm. Pieces of fleece work well too and don't hold water as badly as other things. My last stray, I tried very hard to befriend before bad weather came and he's now comfortably inside the house now, warm, dry, and well fed. We call him Tangerine or Tangee. My little down won money for a nice dog park a few years back which was/is wonderful. Wish they had something like that for the kitties. But we do our best here. With quite a few people involved in helping them with shelter, food, water, and most important---trap, neuter, and release! The numbers are decreasing and they are healthier and happier for it. And thanks everyone for some new and useful ideas for the future ( and now too- the weather has been very bad this year!)
keyes January 17, 2016
I lucked out last year and got a dog house that the neighbors were giving away.  It did need some work.  We cut up a sheet of foam insulation and insulated the whole thing inside, side to side and top and bottom.  Set it on a pallet that we covered first with an old tarp so that it would stop the cold air from coming up from the ground and then wrapped the doghouse in a dark green tarp to help absorb sunshine.  Finishing touch was stuffing it full of straw!  Trust me they're toasty and they're roasty.
wingwalker January 16, 2016
There are plenty of how-to-build-cat-shelters videos on the internet. My tip: pet stores with an aquatics department get fish delivered in styrofoam boxes that are the perfect size for a cat shelter - and they have lids. They are much sturdier than disposable styrofoam coolers you can buy at the grocery store. Go to the pet store and ask an associate about the fish boxes. They toss them out after use and I am sure, the associate will be happy to save one or some for you.
conikat December 31, 2014
Great job, great ideas! I had used heavy cardboard boxes wrapped in tarps. Still not a bad idea even if using other things because it does supply an extra layer of much- needed insulation. I'd also not thought of the Mylar, but wow, that's a really great idea to keep kitties warm in those miserable cold, snowy conditions. You could also use the tarp- backed version to make flap doors since they are heavier and more likely to stay in place. Good luck with your project, it's the best I've heard of!
keyes October 10, 2014
I haven't got around to it yet but with fall here the patio storage boxes went on sale and I plan on insulating the inside of it with thin styrofoam sheets and cutting a hole at one end of it for an entrance door.  The top opens up and this way I'll be able to fill it with straw when needed and it certainly will help when it comes to cleaning it out. I will also have it sitting on a pallet.  I'm actually excited about my little project.  The last couple of years I used a tall outdoor table that I converted to an outdoor shelter with tarps for a wraparound and then used a pallet on the ground with a tarp on top of that.  I then filled that space with a couple of bales of straw. 

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