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 (2025 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

Why Does a French Bulldog Get Skin Lumps? Our Vet Explains

French Bulldogs are adored around the world for their cute little faces and playful personalities. They make wonderful companions and have become increasingly...

How Often Should I Bathe My Golden Retriever? Tips & FAQ

Golden Retrievers should not be bathed too often. Too much bathing can cause your dog’s skin to dry, leading to itchiness. In extreme...

What Breed of Dog Is in Finch? Famous Movie Dogs Presented

Goodyear is the adorable canine companion of one of the last survivors on earth in the movie “Finch.” The role of Goodyear is...

How to Become a Search & Rescue Dog Handler: 7 Key Steps

Working with a search and rescue team can be exceptionally rewarding, but it isn’t something that you and your dog can simply walk...

More related

9 Best Hypoallergenic Dog Foods in 2025 – Reviews & Top Picks

If your dog has a sensitive tummy or you think they could be suffering from food allergies, you may be searching for a...

150+ Chihuahua Dog Names: Cute & Popular Ideas 2025

The Chihuahua is a small breed of dog from Mexico that is one of the smallest breeds in the world. Despite its tiny...

How to Stop a Dog From Stealing Food: 6 Vet-Approved Tips

Our canine companions can be sneaky at times, especially when it comes to food. Most dogs love food and love to eat, so...

Is Bone or Chicken Broth Good for Dogs With Pancreatitis? Our Vet Explains

Most of us know firsthand how terrible a GI upset can be and have experienced nausea, vomiting, and diarrhea. It is much the...

Keep reading

Freeze-Dried vs. Dehydrated Dog Food 2025 Comparison: Pros & Cons

Many dog owners who are trying to feed their canines healthier foods choose either freeze-dried foods or dehydrated foods. On the shelf, both of these foods can look reasonably similar. However, they are quite different. Luckily, the differences aren’t all...

Dogster_Freeze-Dried vs. Dehydrated Dog Food

Can Dogs Eat Chicken Broth? Vet-Verified Nutrition Facts & Info

Among all the possible culinary additions we might use to enhance the flavor, texture, and nutrition of our dog’s diet, we rarely need to question chicken broth. Chicken broth is healthy and tasty for dogs, presenting numerous perks if it’s...

Can Dogs Eat Chicken Broth

Is Spicy Food Bad for Dogs? Vet-Verified Nutrition Facts & Advice

While dogs can enjoy many of the same foods as humans, they should not eat spicy food. Although most spicy food isn’t toxic to dogs, it can still lead to negative consequences. So, it’s best to avoid giving any to...

spicy grilled chicken

Royal Canin vs. Purina Pro Plan Dog Food: 2025 Comparison, Pros & Cons

With so many dog food options available, choosing the right one for your pet can be hard. Royal Canin and Purina Pro Plan are both top-of-the-line foods, but each has its advantages. Purina Pro Plan is more affordable than Royal...

Dogster_Dog Food Royal Canin vs Purina Pro Plan

Can Dogs Eat Beef Jerky? Vet-Approved Feeding & Health Facts 

Dogs are exceptional at persuading you to give them a bit of a treat. This interaction with your dog actually provides more than just a tasty snack for them; it also makes you feel good by increasing the bond between...

Can Dogs Eat Beef Jerky

Is Corn in Dog Food Bad? Vet Approved Ingredient Guide

Corn is a controversial ingredient that is used in a lot of commercial dog foods. It is very much a normal dog food ingredient in grain-inclusive diets and has been for quite some time. In fact, according to The Institute...

lots of corn

10 Best Dog Foods for Cavapoos in 2025 – Reviews & Top Picks 

The Cavapoo is a popular companion dog that’s a cross between a Cavalier King Charles Spaniel and a Poodle. While this dog breed tends to be pretty healthy, it can be challenging to find the right diet for Cavapoos. Many...

Cavapoo dog indoor

Can Dogs Eat Deer Meat? Vet-Verified Nutrition Facts & Risks

The short answer to this question is yes, dogs can eat deer meat, also known as venison. It’s fairly similar to other types of meat, such as beef. Dogs are facultative carnivores, which means they prefer meat, they do best...

Can Dogs Eat Deer Meat