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How I Use Coconut Oil to Prevent Fleas and Ticks in Dogs

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Keeping your dog healthy and happy at all times should be a priority. As soon as the days get warmer and brighter during spring and summer, ticks and fleas start to lurk around every corner.

These bugs are not only nasty but they also carry fatal diseases like Lyme disease or FAD (flea allergy dermatitis).

If your pets get bitten by these pests it also endangers your whole family when they decide to search for a new host.

If you ever wondered if coconut oil kills fleas and repels ticks, I’m here to tell you that yes, it can but there is more to add to that.

Animals are hypersensitive to chemical products and they can cause diarrhea, vomiting, irritations, or even seizures.

So what is the best way to get rid of fleas and ticks in a natural and safe way?

Chemical Pesticides Are Not for Pets

Pesticides are extremely harmful to pets and children and should only be applied to surfaces out of their reach. Inhaling the toxins may lead to a variety of problems, I’ll only list a couple:

  • Respiratory problems
  • Vomiting
  • Skin rashes or irritations (direct contact)

Dogs are far more sensitive and while you might not perceive the chemical smell after a few hours, the toxins are still in the air and your dog’s strong sense of smell will notice them.

Even pesticides that have been labeled as “natural” can cause the same symptoms and are not 100% safe.

While pesticides might be extremely effective in killing pests, they do way more harm than good to pets. Avoid endangering your dog’s health and rather opt for truly natural alternatives.

Kill Fleas and Ticks with DIY Methods

My favorite natural prevention and treatment when it comes to killing fleas and ticks is coconut oil. It’s very effective, harmless, and comes with some additional positive side effects like smooth skin and a shiny coat.

Now before you go and apply some coconut oil on your dog and call it a day, I will have to give you a little disclaimer: No method, whether that’s a commercial flea and tick collar or coconut oil, will 100% repel or kill pests.

Coconut oil as well as chemical collars can prevent tick bites but your dog will never be completely protected. Nothing replaces thoroughly searching your dog after every walk and taking him to the vet if he shows any signs of illness.

However, let’s get to the question: how does coconut oil work?

There are two main ways in which coconut oil can repel pests:

  1. The thick oil coats the exoskeleton of ticks and fleas, restricting their movement and eventually suffocating them.
  2. Coconut oil contains lauric acid which is a proven repellent for fleas and ticks.

Its anti-inflammatory and anti-bacterial properties work wonders in treating bites and infections.

Compared to flea collars or spot-on, coconut oil doesn’t require the parasite to bite into the skin for it to be effective. So the dangerous side effects of possible illnesses are reduced.

You will achieve the best results with 100% organic and unrefined coconut oil. I personally use the Viva Naturals Organic Extra Virgin Coconut Oil for me and my dog.

If you are interested in learning more about the science behind the claim that coconut oil repels pests, I can refer you to this study from 2018 which proofed the following:

We report fatty acids derived from coconut oil which are novel, inexpensive, and highly efficacious repellant compounds.

These coconut fatty acids are active against a broad array of blood-sucking arthropods including biting flies, ticks, bed bugs, and mosquitoes.

The medium-chain length fatty acids from C8:0 to C12:0 were found to exhibit the predominant repellent activity.

Better than DEET Repellent Compounds Derived from Coconut Oil

They also found that “Repellency was stronger and with longer residual activity than that of DEET.” DEET is “the most effective and long-lasting repellent currently available commercially.”

How to Use Coconut Oil

Coconut oil can be used for both prevention and pest treatment. Depending on your current need, the form of application will differ but it’s definitely an all-rounder.

Oral Ingestion

Feeding your dog a specific amount of coconut oil daily works great as supportive prevention and also mild treatment.

Start by giving your dog a pea-sized drop to see if he can easily digest it. Most dogs love the taste of coconut oil but you can make it even tastier by adding honey or cinnamon to the oil.

Slowly build up the amount until you can feed your dog 1 teaspoon per 10 pounds of weight once a day. Make sure to avoid overfeeding as this may cause an upset stomach.

Apart from preventing possible infections due to its anti-microbial and anti-inflammatory properties, coconut oil is also great for your dog’s:

  • Dental health
  • Immune system
  • Digestion
  • Brain health

It’s a superfood with so many benefits and your dog will truly love it!

Coconut Oil Flea Bath

If your dog is suffering from a flea infestation, you will probably want to give him an oil bath.

Start with giving your dog a quick bath to get rid of any dirt by using a gentle, pH-balanced and hyper allergenic dog shampoo like the Pro Pet Works Shampoo Plus Conditioner.

Apply a very thick coat of coconut oil while focusing on the armpits, neck and paws and leave it in for about 5-10 minutes (the longer the better). Completely rinse off the mask with warm water and a little drop of shampoo.

Brush out all the paralyzed fleas with the Safari Dog Flea Comb.

Flea baths are very effective but they should only be used sparsely to prevent drying out the skin and fur. Remember to reward your dog with lots of treats throughout the process.

Coconut Oil Repellent Spray

A repellent spray is a quick and easy preventative solution.

Simply melt down the required amount of coconut oil in a microwave or saucepan and add equal parts of water to make a mixture. You can also add a few drops of essential oils like lavender.

Pour the mixture into a spray bottle and the repellent spray is ready to use. Only spray it outdoors to avoid oily spots of the floors and furniture and always cover your dog’s eyes and nose when applying the spray.

Applying On Your Dog’s Skin

If these nasty bugs have already populated your dog’s skin, it’s time for a coconut oil treatment. Take a walnut-sized amount of oil (depending on your dog’s size you might need more) and rub it between your hands until fully melted.

Apply the liquid oil on your dog’s coat and gently massage it into the skin until fully moisturized.

Make sure to completely cover the entire body and put an extra effort into the areas around the neck, behind the ears and between the paws.

Your dog will smell amazing after this and regular treatment will also help with dry fur and itchy skin.

How Long Do You Leave Coconut Oil On a Dog to Kill Fleas?

After you fully coated your dog’s skin in coconut oil, you will want to leave it in for about 8 hours to overnight. The longer you leave it in, the better chance it has in suffocating the pests.

You can give your dog a quick bath to get rid of the excessive oil and to wash off the dead parasites. Final brushing and combing will ensure your dog’s fur is clean and shiny.

Keep in mind that it’s not a guaranteed fix as ticks and fleas are extremely resilient creatures.

Other Flea and Tick Remedies

I am a big fan of coconut oil but I also like to use other flea and tick remedies once in a while, among them are:

  • Apple cider vinegar
  • Essential oils
  • Flea combs

You can create a repellent spray with vinegar similar to the coconut oil spray by mixing equal parts of water and vinegar.

You can also use diluted essential oils to make a spray or you can add a few drops to your dog’s regular shampoo.

Flea combs are another very safe and easy method and they can be used to evenly spread out any spray.

Recommended Reading: How I clean my dog’s teeth without brushing

How to Protect Your Home From Fleas and Ticks

It is always best to keep your home clean and tidied up. Any dirty hidden places are a perfect nest for fleas and ticks. Regularly wash your dog’s bed, blankets and toys and thoroughly vacuum the house.

Keep the grass in the yard mowed and bushes trimmed back. Always check your pets for fleas and ticks when they come back inside. The most common spots are around the face, chin, neck, armpits, tail, ears and between the toes.

If you are unsure how to remove a tick, watch the video below and use a specially designed tick removal tool.

Disclaimer: This blog post doesn’t substitute veterinary attention and does not intend to do so. I am not a veterinarian and this article is solely based on studies and my personal experiences. Coconut oil does not prevent pest-related diseases.

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About Danielle
I am the founder of PawLeaks where I share weekly tips on dog training and behavior. Sharing a passion for dogs and helping owners to solve problems through understanding canine behavior and modification is my number one goal.