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.

Can a Cat Get Fleas in the Winter? Vet Approved Facts & Tips

Share

cat in the snow scratching itself

No flea life stage can live in cold weather below 30°F for more than 5 days, which leads to the common misconception that your cat can’t get fleas during the winter1. While your cat has less of a chance of getting fleas during the winter, it’s certainly not impossible.

The problem is that all it takes is one flea, and if your cat is near another cat while they’re outside, the fleas can easily jump on them. Fleas prefer a specific temperature and humidity level to thrive. While they may slow down their life cycle during the winter when they’re outside, they remain active indoors throughout the entire year.

If an adult flea bites your cat, it will undoubtedly cause itching and discomfort. However, in addition to this, fleas can transmit diseases to your cat. Fleas can carry tapeworm larvae and bacteria such as Bartonella, Rickettsia, and Wolbachia.

divider 3 paws

Fleas and the Winter

While most people only think about their cat getting fleas during the warmer months, it’s still possible for them to get fleas in winter! Although fleas slow down their life cycle during the winter months, they don’t die.

If your cat has fleas, they’ll likely become active when your cat is indoors since fleas love warm temperatures! So, even while fleas may not be as prolific when they are outside, they’ll remain active year-round if there are fleas inside your home.

Siberian cat on a winter walk
Image Credit: Emil Helge, Shutterstock

How Do You Know If Your Cat Has Fleas?

Because cats are fastidious groomers and fleas are extremely good at hiding, sometimes it can be challenging to determine if your cat has fleas. Often, one of the first signs you’ll see if your cat is dealing with a flea infestation is an uptick in how much they scratch themselves.

Flea bites leave behind hard, red spots that you might be able to spot. From there, you can use a flea comb to pick up any flea dirt or, less likely, any of the fleas to confirm the infestation.

Finally, while fleas are notoriously difficult to spot and move quickly, sometimes you can see them as you pet your cat or move their hair around a bit. If you see fleas running around on your cat, it’s a clear sign of an infestation, and there are likely several more you need to worry about.

divider cat paws 2 oct 2024Top 4 Tips for Getting Rid of Fleas

If your cat has fleas, you want to get rid of them fast. But to do that, you need to know what you’re doing. That’s why we highlighted precisely what you must do to get all the fleas off your cat as quickly as possible.

1. Clean EVERYTHING

Fleas jump, crawl, and love to hang out in different places. You’ll need to clean the whole house, not only where your cat hangs out. That includes washing bedding, blankets, and sofa covers and thoroughly vacuuming and sweeping floors, carpeted areas, and along the edges of walls. If you miss a few areas and there’s a flea hanging out there, that’s all it’ll take to restart the infestation.

woman washing cat litter box
Image Credit: Oleg Opryshko, Shutterstock

2. Treat Your Cat

A few flea treatment options are available commercially, but we recommend talking to your vet to get a prescription for your cat. If your cat enjoys baths, you can start by giving them a flea bath. This bath uses a shampoo that actively fights and kills adult fleas. Follow the directions on the shampoo, and give it plenty of time to soak in and find and kill all the fleas before washing it off.

Next, use a product that will kill all four flea life stages (egg, larva, pupa, and adult). You can choose a topical flea treatment that you apply directly to their fur, a collar, or a tablet. It’s essential to follow the instructions carefully. For example, topical treatments must be applied a couple of days before or after the bath to avoid washing off.

If you have more than one furry friend at home but only find fleas on one of them, that does not mean they are the only ones getting bitten. You must treat all your pets; otherwise, the infestation will persist.

If you need guidance choosing the right flea treatment for your cat, we suggest you speak to a vet.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money


3. Treat Your House

As well as cleaning, washing, and vacuuming your home, you may need to use a special home flea spray. The spray stops the development of flea eggs and larvae and kills adult fleas in hard-to-reach areas, such as cracks in the floor, skirting boards, and furniture.

Use a flea spray in every room after vacuuming, and take the time to do this well. Ensure you follow the instructions on the packaging about the dosage and frequency, and keep your pet and family away while it works.


4. Keep Up With Prevention

If you’re constantly treating adult fleas but never trying to prevent them, you’re going to end up fighting a never-ending battle. You need to treat adult fleas to kill the current ones, but you also need to use preventative flea (and tick) control to keep them from returning. Products with insect development inhibitors can help prevent immature fleas from maturing or reproducing.

White cat wearing a green collar from fleas and ticks
Image Credit: Inga Gedrovicha, Shutterstock

divider cat paws 2 oct 2024

Final Thoughts

While fleas prefer warm temperatures, it is certainly possible for a cat to get fleas all year round. Moreover, fleas are not just pesky parasites that can make you and your cat itch; they also transmit diseases. So, take all necessary steps and precautions to keep your cat from getting fleas. All it takes is one flea to turn into an infestation that can be challenging to get rid of!


Featured Image Credit: Morgentau , 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.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

The Surprisingly Simple Ways to Help a Cat With Hairballs

Cats spend an astonishing amount of time grooming. It is part hygiene routine, part comfort ritual, and part instinct that traces back generations....

What a CATastrophe! A Tire-ing Ordeal For a Pony in the UK

As you would expect, our weekly news updates are usually centered around feline topics – we are a cat care website after all...

Ask Dr. Paola – Help! My Cat Has Stopped Eat His Wet Food! (June 1, 2026)

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

Chatting About Fake News in the Pet World, AI Again, and New Age Journalism | Chatty Cattys, Episode 23

Navigating the modern digital landscape requires a sharp eye to distinguish fact from fiction. In this episode of Catster’s podcast, Chatty Cattys, Nicole...

More related

Cat Pawprints Have Been Found in 600 Year Old Book: Here’s the Photo

When medievalist Emir O. Filipovic was studying ancient texts at the state archives in Dubrovnik, Croatia, he found something amazing: Cat pawprints gracing...

Why Do Cats Like Damp Towels? 6 Vet-Reviewed Reasons

Cats can be finicky and tend to dislike many things that we’d like them to interact with, like new toys and beds. Many...

What Essential Oils Are Safe to Diffuse Around Cats? Vet-Reviewed Facts

Diffusing essential oils in your house can make your home smell amazing and can even help you relax after a stressful day. However,...

Are There More Cats or Dogs in the US? Facts & FAQ

It’s an argument for the ages. Cats vs dogs. Are you a cat person or are you a dog person? While many of...

Keep reading

How to Treat a Cat’s Broken Nail: Vet-Approved Care Tips & FAQ

Cats are curious creatures and sometimes get into accidents, which can lead to injuries like a broken nail. If your cat has injured its nail, it’s important to know how to properly treat the wound in order to help your...

Vet looking for swelling in cat paws, pododermatitis prevention, health checkup

Why Does My Cat Meow When I Sneeze? Vet-Reviewed Facts & Funny Videos

Most cats are devoted to their humans; they commonly hang out and spend lots of time with their favorite people. Some cats meow in response to their owners’ sneezes; if yours does, it may have led you to wonder, “Why...

Young Asian woman sneezing which suffering from first symptoms of cat's fur allergy

Can Hard Water Cause Urinary Crystals in Cats? Vet Approved Facts & Advice

Keeping your pet safe and in good health is an essential part of taking care of a cat. Unfortunately, there are times when your pet might become ill regardless of your best efforts. The chance of your cat dealing with...

cat drinks water

Why Do Cats Trill & What Does It Mean? Vet-Verified Feline Vocalization Facts

Cats make quite a few different noises, and one of the cutest that we’ve ever heard is trilling. This is a blend between a meow and a purr, and each cat can make their own distinctive version of this sound....

cat meowing

Norwegian Forest Cat Health Problems: 3 Vet-Reviewed Issues

Norwegian Forest Cats are generally pretty healthy. However, just like any purebred animal, they are prone to some health problems. Many of these are hereditary, which means that cats will inherit them from their parents. However, inherited diseases are not...

Catster_Health Problems of Norwegian Forest Cats

How to Use Cat Nail Clippers: 4 Vet-Approved Steps

Devoted cat parents go above and beyond to create comfortable environments for their felines and ensure their furry friends are always well-fed and well-maintained. Grooming is an essential part of every cat’s life, and cat nail care is one of...

Cat in a veterinary clinic hairdresser cutting nails

Can I Put Catnip in My Cat’s Food? Vet-Reviewed Potential Pros & Cons

People are always looking for ways to improve their cat’s life and diet, and one thing that often gets paired with cats is catnip. But whether you’re looking at putting catnip in their food for health purposes or just want...

cat-eating-catnip

Cat Private Parts: Vet-Verified Facts & FAQ About Feline Genitals

While most of us like to show our cats the same privacy we hope for ourselves when it comes to our pet’s private areas, there are some important things to watch out for, so it’s important to be familiar with...

A closeup shot of a brown cat licking its genital

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.