Get

In Your Inbox

Dogster 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 Protect Your Dog From Insects (2026 Guide)

Owner with her dalmatian dog lying on a carpet

As the weather gets warmer and the days grow longer, we get to spend more time outdoors with our dogs, doing the things we love. Of course, nothing ruins a picnic, hike, or walk through the woods like ants, flies, wasps, and fleas. There are many ways to keep biting, stinging, and buzzing pests away, but which options are safe to use on or around our dogs? Fortunately, there are plenty of chemical and non-chemical ways to keep your four-legged friend free from six-legged harassment. Let’s take a look.

divider dog paws 2 oct 2024

Protecting Your Dog From Insects

To help keep things simple, we’ve broken down our plan of attack into three parts so you can look at options for keeping insects away from the home, repelling them when you’re out exploring, plus things you can use on your dog.

Before diving in, though, it is important to note that if you do have any questions about the safest way to protect your pets from pests, a vet is your best bet for information.

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

PangoVet_Mention-in-Content Savings V1

Around The Home

  • Surface Sprays and Aerosols: Probably the most common and effective way to deal with insects in and around the home, ‘bug spray’ is also one of the most problematic. Not only can some chemical insecticides be harmful to our pets, but even pet-friendly products can cause irritation to the eyes and airways. Additionally, these products will kill all insects, including bees, butterflies, and other vital pollinator species, and can even be harmful to animals that consume the insects that have been killed by insecticides.
  • Cedar Chips: Used in garden beds and pot plants, cedar chips smell lovely and are known to be repellent to most insects, including fleas.
  • Neem Oil: This natural insect repellent comes from the seeds of Neem trees and is a safe option to use around the home. It can kill insects, but is most effective at repelling them, so it has less of a detrimental effect on beneficial species.
  • Fly Screens: A simple way to keep fresh air in but insects out. And with security screens like Australian-made CrimSafe, you can keep bugs and burglars out.
  • Ultrasonic Devices: These plug-in devices emit an extremely high-pitched sound that cannot be detected by our ears or our dogs, but to tiny insects and even small rodents, it works as a deterrent. Bear in mind that if you have small pets, they may not thank you for using one!
  • Fans: Flying insects find it difficult to get around in windy conditions, so a well-directed fan can help keep you and your pets cool while holding back mosquitoes.
Fly Screen
Image Credit: U. J. Alexander, Shutterstock

Out and About

If you’re heading out into the great outdoors, you’ll probably protect yourself with some insect repellent and some protective clothing, but are there insect repellents that you can use on your dog? Fortunately, most antiparasitic or flea control products will also help tackle other insects, but some work better than others.

  • Flea/Tick Collars: Not all flea collars are created equal, so do your homework before wasting your money on an inferior product. Unlike most spot-on products, a collar like the one from Seresto actually repels insects and does not require them to bite the dog to be effective.
  • Neem Oil and Cedar Oil: As mentioned earlier, both neem and cedar oils are natural insect repellants and are both safe to use on your dog. It is important to dilute these oils before using them on your pet, or as a simpler option, purchasing products that already contain them. You can use a shampoo that contains neem or cedar oil or a spray to apply directly to your pet. You could even use both! Make sure you test any product on a small area first, just in case your dog is sensitive to it.

Another way to use these products is to spray or soak a bandana, neckerchief, or fabric collar with the diluted oil.

Dog wearing a flea collar
Image Credit: Marsan, Shutterstock

divider dog paws 2 oct 2024

Get To Know Your Local Area

Different insects and ticks are more prevalent in different areas, as are some of the diseases and parasites they can transmit to your dog, so it’s important to familiarize yourself with what sort of bugs you need to be watching out for and at what time of year. Some insects are merely annoying, but others can transmit deadly viruses like Lyme disease or parasites like Heartworm.

Be Mindful of the Time of Day

Different insects will be more active at different times of the day, so it’s worth timing your activities to minimize exposure. For example, mosquitoes tend to be more active around dawn and dusk, so you may want to leave your walk until a little later (or earlier), being careful to avoid the hottest parts of the day.

Bees and butterflies are most active during the middle of the day, so avoid spraying any insecticides or repellents at this time.

dalmatian and golden retriever dogs playing in the field
Image Credit: Rita_Kochmarjova, Shutterstock

divider dog paws 2 oct 2024

What To Avoid

Some products can be irritating, even harmful to your dog, so here’s a list of insect repellents to avoid:

  • Citronella – Toxic to dogs
  • Products for humans or farm animals
  • Aerosols – Can cause respiratory irritation
  • Concentrated oils
  • Expired products

divider dog paws 2 oct 2024

Final Thoughts

Insects play a vital role in the ecosystem, so however annoying we may find them, we can’t simply eradicate them from our world. However, many can spread diseases and parasites, inflict painful bites, and really ruin a picnic, so it’s good to know a few tips, tricks, and products to help keep you and your dog safe, both at home and outdoors.

Get to know your local area, as well as any places you might take your dog, and if in doubt about what sort of protection and prevention is best, you can’t go wrong by speaking to a vet.


Featured Image Credit: Africa Studio, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* 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 Dogster 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

Mossy Oak Nature’s Menu Dog Food Review 2026: Recalls, Pros & Cons

Review Summary Made in the USA and sold at Dollar General, Mossy Oak Nature’s Menu features two premium dry food recipes and three...

Can Dogs Find Their Way Back Home? Vet-Verified Facts, Prevention Tips & True Stories

We’ve all heard stories of amazing dogs that found their way home after traversing hundreds of miles. But how is this even possible?...

11 Fascinating Border Collie Facts: Understanding the Breed

The Border Collie is a playful, alert, and intelligent dog that is up for any outing and activity. They love long walks, a...

Chiweenie (Chihuahua & Dachshund Mix): Info, Pictures, Care & Traits

The Chiweenie is the perfect pooch for the person that wants to bring their dog everywhere they go. If you can’t stand to...

More related

Why Does My Dog Poop on Concrete? 8 Potential Causes

Your daily walks with your dog are usually pleasant experiences. You meet other people and their pups, exercise, and enjoy the fresh air....

14 Pet Ownership Statistics in Canada: 2026 Update

Note: This article’s statistics come from third-party sources and do not represent the opinions of this website. Pets have become an integral part...

A Pup Above Dog Food Review 2026: Why This Food Has Won Over My Pups

In the world of fresh dog food, there are more choices than ever. From custom-preportioned meals to grocery store brands, all these choices...

Do Airedale Terriers Shed? Vet-Approved Facts & Care Tips

Airedale Terriers are the largest of all Terrier breeds, with curly coats and strong frames. They have classic curly coats similar to those...

Keep reading

11 Best Limited Ingredient Dog Foods in 2026 – Reviews & Top Picks

Limited-ingredient dog foods can be a lifesaver for dogs with allergies. Because they contain few ingredients, there is less of a chance that dogs with allergies will react to them. However, even if your dog doesn’t have allergies, they may...

dog eating scattered food

Can Dogs Eat Ranch Dressing? Vet-Verified Nutrition Facts & Risks

Dogs like it when we share our food, which can have us continuously wondering if different foods are safe for them. A common item that people wonder about is if dogs can have ranch dressing. Unfortunately, you should try to...

Can Dogs Eat_ranch

Vets Reveal Top Dog Food Allergens to Watch Out For

Is your dog constantly scratching, dealing with tummy trouble, or battling ear infections? You’re not alone, and food could be part of the puzzle. While food allergies in dogs are less common than many think, knowing the usual suspects can...

Hungry pug dog with food bowl ready to eat

Maev Dog Food Review 2026: Recalls, Pros & Cons

Review Summary Have you heard of the newest pet food craze of raw dog food? Does it sound like something you want to serve your dog? Maev is a relatively new dog food brand, launched in 2020 and made in...

Dogster_Maev Dog Food Review

10 Best High Fiber Dog Foods for Constipation in 2026 – Reviews & Top Picks

If you have a pup who is constantly constipated on your hands, then you’re likely desperate for a solution (especially if nothing you’ve tried thus far seems to have helped). That’s where high fiber dog foods come in. Though it’s...

german shepherd dog lying near food bowl

Can Dogs Eat Scooby Snacks? Vet-Verified Nutrition Facts

When it comes to your dog eating Scooby Snacks, finding healthy snack alternatives is a wise plan, given that we can’t say for sure if the original product still exists. While there were once dog treats marketed as such, today,...

person holding dog treats on the jar

Are Slow Feeders Good for Dogs? Vet-Reviewed Purpose & How to Use Them

Does your dog practically inhale their food? If so, you may want to consider a slow-feeder dog bowl. Slow-feeder bowls are designed to make food harder to get so that your dog has to pick around, gathering a kibble or...

Retriever dog holding a slow bowl in it's mouth in the kitchen

10 Best Non-GMO Dog Foods in 2026: Reviews & Top Picks

There are so many different types of dog foods on the market. From “grain-free” to “holistic” to “human-grade,” how do you choose the best one for your canine pal? Many marketing terms are used on dog food labels nowadays, and...

Gizmo white fluffy dog with Ollie dog food box