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 Prevent Insect Bites on Cats: 6 Useful Tips

sleeping cat bitten by mosquito on its nose

It stands to reason that if you have to worry about mosquito and other insect bites in the yard, you have to worry about them biting your feline pal. As with humans, mosquito bites can be harmful to your cat.

Not only do they irritate the skin, but your cat could also be allergic to the insects that bite them or contract one of the mosquito-borne illnesses. While mosquitoes play an ecological role as pollinators and a food source for wildlife, they still carry serious diseases that can be easily transmitted to your furry friend.

Luckily, there are a few ways that you can help prevent the insects from biting your cat.

divider cats oct 2024

How to Prevent Insect Bites on Cats

1. Reduce Insects in Your Yard and Garden

There are a couple of measures you can implement in your yard to both repel and reduce the number of troublesome insects like mosquitoes.

Firstly make use of natural repellants by growing insect repellant plants in your yard such as basil, catnip, lavender, and rosemary. Be careful to avoid any plants which are toxic for felines, this includes citronella. Try and attract mosquito-eating birds instead by providing bird feeders.

Cover or remove standing water from your property since it makes an ideal breeding ground for mosquitoes and can attract other insects. A large number of mosquitoes can be produced from eggs laid in even small amounts of stagnant water.

Some places to check and empty for standing water include the following.
  • Empty flower pots
  • Ponds
  • Birdbaths
  • Wading pools
  • Dog bowls
  • Corners of your garden

2. Keep Your Cat Inside when Mosquitoes Are Most Active

Another way to keep your feline from being attacked by insects is to keep them inside when the mosquitoes are most active.

While different types of mosquitoes are most active during various times of the day, most species are active early in the morning and the first few hours of the evening. If you keep your cat inside during these hours, they’ll get bitten less, and you’ll have to worry less about them getting sick or having irritated skin from the bites.

Macro photo of a mosquito on a leaf
Image Credit: Satheesh Cholakkal, Pexels

3. Call in the Professionals

While there are several home remedies and natural repellents to keep your yard and garden mosquito-free so that your feline doesn’t get bitten excessively, you may want to consider having the yard area treated by a licensed professional to keep the insects at bay.

You can have a professional spray for insects at the beginning of the summer or whenever mosquitoes become active where you live. Make sure that a pet-safe yard mosquito spray is used but you should still keep your cat inside when the yard is being sprayed and for at least a few hours after to be safe. These sprays usually help prevent ticks as well.


4. Examine Entry Points in Your House

It’s not just possible for insects to bite your cat in the yard and garden. Mosquitoes can creep in through the doors, windows, and any cracks and crevices in your home. To keep the pests from entering your home, examine all the entry points that they can buzz in through.

When mosquito season begins, examine your screens on the doors and windows for snags, rips, or tiny holes, and repair or replace them to keep the mosquitoes out as much as possible. Nothing is foolproof when creating a barrier between your home and cats to prevent mosquitoes. However, you can do everything you can to keep them from making their way inside.

Make sure to also kill the mosquitoes you see inside your home.

cat in the screen door
Image By: VooDooPickles, Shutterstock

5. Work to Prevent Heartworm Infection

Although the tips above will prevent mosquitoes from attacking your cat to a point, they aren’t foolproof, and the cat is still at risk of being bitten. That’s why it’s important to keep up with heartworm prevention medications.

Talk to your vet about the correct type and dosage of heartworm medicine to give your cat, and make sure you give it to your cat according to the dosage schedule. This is one of the most important preventative measures to protect your cat if mosquitoes are prevalent in your area.


6. Use Veterinary-Approved Insect Repellents

If you choose to use an insect repellent make sure it’s safe for use on your cat and follow your vet’s directions. Some flea and tick preventatives may also be effective at repelling insects like mosquitoes.

Be aware that many dog (and human) insect repellents are extremely toxic to cats and must never be used.

tabby cat lying on grass
Image Credit: fantom_rd, Shutterstock

divider cats oct 2024Signs that A Mosquito Has Bitten Your Cat

You might be wondering what the signs are that your cat has been bitten by a mosquito. Mosquitoes most commonly target exposed areas with thin hair cover, such as a cat’s nose and ears. The cat’s behavior can indicate they have been bitten, they will usually be itchy and will scratch or rub the area for relief.

 

In most cases, the bite will irritate them for a brief period, and they’ll be fine in a couple of days. However, you must monitor your cat and the affected area. Some cats suffer from mosquito bite hypersensitivity, which is an allergic reaction caused by mosquito saliva. This can cause redness, swelling, crusting and ulceration in the affected areas, most commonly the nose and ears. Take your cat to the vet if your cat develops these signs.

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

divider cats oct 2024Conclusion

Insects, particularly pesky mosquitoes, not only cause irritation when they bite your cat, but they can also transmit diseases and trigger allergic reactions. While the tips above should keep your cat from being bitten often, they won’t stop mosquitoes from biting your cat completely, so it’s essential to follow your vet’s advice and keep up with heartworm preventatives as necessary as well.

Follow the tips above and keep an eye on your cat for bites or signs that they have been bitten during mosquito season. If you feel your cat has had a reaction or become sick from a mosquito bite, contact your vet immediately for an examination.


Featured Image Credit: Irina Soboleva S, 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

Catster Photo Contest: Cats of the Week Winners (Mar 20, 2025)

This Week’s Winner Silliest Cutest Most Dignified Best Action Shot Sleepiest Most Expressive Enter Your Cat Submit your kitty for a chance to...

Amoxicillin for Cats: Our Vet Explains Uses, Doses & Side Effects

Amoxicillin is an antibiotic that is prescribed to cats for various infections (from skin infections to UTIs and pneumonia). It has a broad...

How to Care for a Tortoiseshell Cat: 9 Vet-Approved Tips

You’ve decided to adopt a Tortoiseshell cat and give them a forever home. Now, you’re wondering how to care for your new little...

Injection-Site Sarcoma: 9 Vet-Verified Facts

Injection-site sarcomas, also called feline injection-site sarcomas (FISS), are cancerous skin tumors that can develop in cats after they have received an injection,...

More related

Do Cats Have a Clitoris? Feline Reproduction Facts & FAQ

If you’ve ever wondered if female cats have clitorises, the answer is yes; it’s an anatomical part shared by all female mammals! Fetuses...

How Cats Help Humans Across the World Get Through Lockdowns & Life

Those of us who are diehard cat lovers already have a good idea of how cats help us. When you have a cat...

Why Do Cats Like Rubber Bands? 4 Vet-Approved Reasons

Cats are peculiar beings, and any cat owner knows that cats will entertain themselves with something simple, such as a milk ring, bottle...

How to Get Cat Urine Out of Leather Boots: 4 Methods & Instructions

Leather is a beautiful and expensive textile that lasts for years. Unfortunately, it is also naturally porous and absorbs odors and stains easily....

Keep reading

Can You Spay a Cat in Heat? Risks & Precautions

Most veterinarians generally recommend that a kitten be spayed before her first heat. But that can get tricky since kittens don’t go into heat on anyone’s schedules except their own. For this reason, most shelters will do what’s called a...

cat neutered

How to Cool a Cat Down Fast: 10 Vet-Verified Ways to Avoid Heat Stroke

This article has been reviewed by a qualified veterinarian using information available at the time of review. The knowledge of feline medicine is continually evolving. This article is not intended to replace consultation with a veterinarian for your specific pet....

Gray persian cat is licking ice to cool off

Treating Heartworm Disease in Cats: Can It Be Cured? Vet-Approved Info

Finding out your cat may have heartworm can be a shock, although the diagnosis may be quite challenging to establish. Heartworms are parasites that live inside the heart and large blood vessels, causing it to function incorrectly and even stop...

bengal cat and vet

How to Tell if a Cat Is Cold – 5 Vet Approved Signs to Look For

As a proud cat owner, you certainly only want what’s best for your precious little pet. When the temperature outside drops, you probably pull out your blankets and sweaters to keep warm. But what about your cat? If you’re wondering...

cat curling up in a box

How Do Cats Feel Pain? Vet-Approved Facts & Signs

Cats have a similar nervous system as humans and other mammals.1 They can feel pain whether due to injuries, illnesses, or any other internal ailment. However, cats often try to not show signs of their pain. Instead, they tend to...

cat lying on bed

How Do I Know if My Cat Is Healthy? 12 Ways to Check at Home (Vet Approved)

We all want the best for our pets. Sometimes, they make it challenging, as cats are well-known for their penchant to hide illnesses and injuries. It’s the wild feline in them, reminding them not to appear vulnerable. However, observing your...

woman-holding-a-persian-cat

8 Types of Cat Food: Vet-Reviewed Nutrition Facts & Advice

Deciding what to feed your cat isn’t as simple as it used to be. The pet food industry is experiencing explosive growth, and new manufacturers are frequently entering the market. If you’re unsure where to begin, you’ve come to the...

top view of a cream maine coon cat eating dry and wet pet food from feeding dish

Detox for Cats: Vet-Verified Facts & FAQ

You’ve likely heard about many types of detox programs out there for people. It seems like there’s one for every lifestyle and budget. In fact, detoxing has spilled over into the pet world! But can cats benefit from a detox?...

cat and owner and vet