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To our Canadian Dog Lovers

Thank you for your interest in FleaHex in Canada. Due to Canadian regulations this product is only available in the USA and internationally.

We are working very hard to get approval from the Canadian government, however, we still cannot give you an exact timeline of when it will be available. If you are looking to purchase FleaHex, perhaps you have a friend who can purchase this product for you. 

Thank you for your interest in better, natural ways to control ticks and fleas.

With gratitude,

Dr. Peter Dobias, DVM

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Pleasant Herbal Scent
Safe for Kids & Dogs
With HEXCalibur®Organic Essential Oils
Click to view our
Flea Free Guarantee

FleaHex® Super Combo

All-natural flea control for dogs

Our new generation, plant-based flea control for dogs comes in two steps - Wash and Household Spray. FleaHex is guaranteed to work or your money back.

Buy Today
Save up to 20%
Limited Time!
Made in Canada

The FleaHex® Story

“Our Journey to a natural flea solution.”

“We love dogs and understand how much your dog means to you. We trust that FleaHex® and our other natural products will help your canine friend live a long, healthy and happy life.”

  • Why Natural?
    Based on EPA reports, conventional flea products have caused serious side-effects and we believe your dog deserves to be protected and treated better. FleaHex® is made from all-natural ingredients, herbs and essential oils and has a pleasant, mild herbal scent.
  • Tested in Hawaii
    It is often said that Hawaii is the “flea capital of the world.” We developed and tested in Hawaii to ensure efficacy where fleas flourish.
  • Customer Approved
    FleaHex® was introduced in 2015 and has been praised as highly effective based on our customer reviews and feedback.
  • Our Guarantee
    We are confident that FleaHex® will work for your dog and offer you a 100% satisfaction guarantee.

Buy NowClick to scroll to our quick checkout selection widget.

In the following section we will briefly cover some of the studies done on the toxicity of traditional, drug-based flea control products.

A report by the NRDC found that the riskiest pet products contain a family of poisons called organophosphates, or OPs. OP pesticides, which are derived from nerve gas, interfere with nerve signal transmission. Since the neurological process they attack is common to insects, humans, dogs and cats, they can harm more than just fleas and ticks. Over a four-year period ending in 1996, poison control centers logged some 25,000 cases of children under age the age of six who were exposed to OP pesticides from flea and tick control products. Hundreds of children were hospitalized.

Flea and tick topical product toxicity levels 500 times higher than EPA recommendations

Source: [1], [2], [3], [4], [5]
Over 50,000 percent more than EPA recommended toxicity levels

According to a 2009 report by the NRDC - Domestic animal flea and tick shampoos, collars, sprays, and dips can expose adults and children to toxic pesticides at concentrations that exceed by 500 times -- 50,000 percent -- the safe levels established by the Environmental Protection Agency. Source:[1], [2]

In 2008 20,245 reported canine incidents
  • 15,186
    Minor Side Effects
  • 4,748
    Moderate Side Effects
  • 144
    Major Side Effects
  • 167
The EPA study covered the most popular spot-on flea control products on the market and is the only such study ever done to monitor the effects of these drugs on companion animals.

Most popular spot-on active ingredients and reported side-effects

Product Active Ingredients Total Deaths Major Moderate Minor
Sergeant’s Gold (Dogs & Puppies) 45% Permethrin
1.9% Pyriproxyfen
40 0 3 10 27
Sergeant’s Silver (Dogs) 40% Cyphenothrin 1,175 1 3 308 863
Sergeant’s Cyphenothrin + IGR (Dogs) 40% Cyphenothrin
2% Pyriproxyfen
9,577 21 37 2,976 6,543
Hartz Advanced Care Drops Plus (Dogs & Puppies) 85.7% Phenothrin
2.3% (S)-Methoprene
322 9 17 116 180
Hartz UltraGuard Drops (Dogs & Puppies) 85.7% Phenothrin 501 28 16 197 260
Adams Spot-On Flea and Tick Control (Dogs) 45% Permethrin
3% (S)-Methoprene
463 3 8 52 400
Advantage 10 Topical Solution 9.1% Imidacloprid 304 4 2 42 256
K9 Advantix 10 44% Permethrin
8.8% Imidacloprid
1,645 7 3 244 1,391
Frontline Top Spot (Dogs) 9.7% Fipronil 255 6 7 67 175
Frontline Plus (Dogs) 9.8% Fipronil
8.8% (S)-Methoprene
2,469 39 47 511 1,872
ProMeris (Dogs) 14.34% Amitraz
14.34% Metaflumizone
2,820 47 1 195 2,577
Vectra 3D (Dogs & Puppies) 36.08% Permethrin
4.95% Dinotefuran
0.44% Pyriproxyfen
674 2 0 40 642
Source: [1], [2]

Click the active ingredients to see the full list of side effects and information reports on each active ingredient. This study was completed in 2008 for cats and dogs. Our table above is based on CANINES only.

Safety & Efficacy

There are several steps that we take to make sure FleaHex® Wash and Spray are safe and effective around domestic animals, puppies, and children.

  • 1Tested for 4 years and on the market since early 2015.
  • 2USDA certified organic, natural and plant-based ingredients.
  • 3Praised as highly effective based on our customer reviews.
  • 4Bottles made of BPA-free and 100% recyclable materials.

Most Common Questions:


Read what our customers say

Thousands of naturally flea-free homes!

Pleasantly Surprised

Dr. Jennifer Luna-Repose, DVM | May 14, 2016

“It took some time to get the fleas under control, but I have been pleasantly surprised by the results. I am a holistic veterinarian and have not found very many holistic flea treatments to be effective. I now refer all my clients to use your FleaHex products!

Extremely Happy!

Paige | Aug 20, 2016

“We had a vicious flea cycle going on in our household so I decided to try the fleahex combo. Upon arrival we used the wash on our dogs and sprayed our house. It took a few days but we have been flea free for almost 2 weeks now. Could not be happier with this natural solution to a frustrating problem. Thank you, thank you, I am a loyal customer!”

The Best!

Sarah | May 14, 2016

“I can only say the best things about FleaHex! The smell is very natural and pleasing to the senses and the feeling it leaves on my dog's coat is wonderful! I have never once used a chemical flea repellent on my best bud and with FleaHex I won't have to! This product gets the job done and makes me feel like a rock star of a pet owner!”

Natural DeodorantApple Cider Vinegar
Glossy CoatCoconut Oil
Safe for PuppiesNatural & Organic
Healthy Skin
Flea RepellentNeem Oil

Sourced from nature & safe for the whole family!

FleaHex® is safe for dogs, puppies and children and is praised as highly effective based on our customer reviews and feedback.

FleaHex is for the entire flea life cycle

  • Eggs
  • Larvae
  • Adults

    FleaHex® Ingredients

    Our new generation, plant-based flea control for dogs comes in two steps - FleaHex® Wash and FleaHex® Household Spray.

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    Castile Soap
    Wash Only
    Certified Organic Coconut Oil & Sunflower Seeds

    All-natural, organic soap that cleanses the skin and helps distribute FleaHex's® active ingredients throughout your dog's coat.

    Coconut Oil
    Wash Only
    Certified Organic - Alpha DME

    Reduces inflammation, helps flea allergy dermatitis and skin infections. Coconut oil makes your dog's coat silky soft and easy to comb.

    Neem Oil
    Natural Insect Repellent

    Neem oil is known for its insect repelling properties. Our neem oil works in synergy with HEXCalibur® Essential Oil Blend.

    Certified Organic Essential Oil Blend

    A non-toxic proprietary blend of certified organic essential oils that makes FleaHex® stand apart from other natural flea products. It controls adult fleas, repels new fleas and stops the flea cycle in its tracks.

    Spray Only
    Certified Organic Apple Cider Vinegar

    Enhances cleansing and deodorizing effect. (Used in FleaHex® Spray only)

    Spray Only
    Emulsifier (Polysorbate 80)
    Spray Only

    We use a small amount of emulsifier in FleaHex® Household Spray to stabilize the oil and water droplets in the suspension.

    How to use FleaHex

    Follow these instructions for our flea-free guarantee*



    Use FleaHex® wash to wash your dog once per week for four to six weeks.



    Vacuum your house thoroughly and wash all blankets and bedding.



    Spray the carpets, bedding and blankets weekly for at least four to six weeks.

    *Read this for our guarantee: Detailed Instructions

    Keep your dog safe and save

    Don't miss the best pricing of the flea season. Choose any combination of our Dr. Dobias brand flea relief products to be applicable for the following discounts.

    any 1 bottle
    SINGLE 10%
    any 2 bottles
    DOUBLE 15%
    any 3 bottles
    THREE PLUS 20%

    Important Message:

    FleaHex® Wash and Spray are formulated to be used together and our guarantee is only applicable if these two products are used together as instructed. The FleaHex® Combo package contains both the Wash and Spray and is the best price.

    Is your dog’s skin irritated, red or itchy?

    Our herbal Skin Spray is a natural way to soothe your dog’s irritated skin from fleabites or other insect bites.


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    Dr. Peter Dobias has 28 years of experience as a veterinarian. His love of dogs and passion for natural healing and nutrition led him to writing, teaching and helping people create health naturally without drugs, chemicals and processed food. Through his work and all-natural supplement line, he helps dog lovers get the gift of extra time with their dogs. He lives in Vancouver, Canada.