Dr. Mercola Flea and Tick Collar Reviews and Coupons: Our Guide

It’s not hard to see why some people may be a little bit put off by this, and as such a whole range of products has been developed to try and deal with the problems of flea and tick infestations via natural methods.

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The problem is, many of them are ineffective, some of them smell bad, and others are prohibitively expensive.

Good natural products do exist, but it’s hard to find them…

Today we’re going to find out if Dr. Mercola’s collars are worthy of your consideration. They’re all natural products that use compounds like peppermint and geranium extract to replace the powerful pesticides that chemical collars secrete.

We’re also going to provide you with a little bit of information on how flea and tick collars work, the problems fleas and ticks can cause, and how these collars should be used.

Let’s get started.

Dr. Mercola Flea and Tick Collar Coupons

Dr. Mercola coupons are rare, we’ve never seen any examples of an offline or online coupon (past or present) that we could present to you as an example.

The best way to save on Dr. Mercola products is to find a pet store that is offering a discount to new customers. They can be generous, and they usually apply to a wide range of products.

For example, Chewy.com are currently running a 35% off promotion that can be used on almost everything in their store – including Dr. Mercola’s flea and tick collars.

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on Dr. Mercola Flea and Tick Collars

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Dr. Mercola Flea and Tick Collar Review

Let’s take a look at some of the features of Dr. Mercola’s flea and tick collars to see how they stack up against some other brands.

Like we mentioned earlier, this is one of the better kinds of flea and tick collar that will protect you against future infestations and will also remove any ticks or fleas that currently call your pooch home.

The main thing to note about this product is that it doesn’t use any chemicals to get the job done – it’s all natural. This is going to be a big selling point for some people, as many people dislike the idea of having their dog walk around covered in chemical pesticides all day.

The natural ingredients inside this collar are made from germanium, wintergreen, and almond oils – all of which are completely natural compounds. Combined, these three ingredients will help repel and kill fleas, ticks, and mosquitos too – giving you well-rounded protection.

It’s quite a strong collar that has quite a bit of power inside of it, as such it shouldn’t be used on puppies that are younger than 4 months. It should also be avoided in households that have young children in case they touch or lick the collar (due to the pleasant smell) accidentally.

As is often the case with natural based collars, this product doesn’t last as long as a chemical collar. This is the biggest problem with this kind of product, and it’s something you’re not going to be able to avoid – regardless of which brand of natural collar you choose. However, it’s not the end of the world and you’ll get 4 months of solid use from Dr. Mercola’s collars before they stop protecting your pooch and need to be replaced.

People have commented on the smell of this product in the reviews we saw, and many people said it was overpowering and very strong. However, the smell isn’t reported to be unpleasant and it’s a floral kind of peppermint scent. We only imagine this being an issue if you’re highly sensitive to smells.

It’s a waterproof collar that will continue to work after it has been submerged in water – so your pooch can still play in the pool and take baths as normal. Unlike some lower quality products, this is a true waterproof collar, and the oils that it secretes will stay on your dog’s coat even when wet.

Different Sizes of Dr. Mercola Flea and Tick Collars

Like most good brands, Dr. Mercola offers their collars in two sizes – one for big dogs and one for smaller dogs.

The smaller dog collar should only be used on very small dogs and young puppies – it’s around 21 inches in length and weighs 0.7 ounces. All other dogs will need to use their full sized product which weighs 1.5oz and is 27 inches long.

Because of the additional material required, the longer collar is slightly more expensive, and any excess can be trimmed off to ensure a good fit.

Flea And Tick Collar Buyers Guide

Let’s take a look at some of the questions our readers send us most often about flea and tick collars to help us understand the potential benefits you’re going to get from a Dr. Mercola product.

How Do Flea And Tick Collars Get Rid Of Pests?

There are three different ways these collars can work.

The first kind of collar is designed to work with a dog that has already been infested. Their prime focus is destroying every last pest that’s living on your pooch as quickly as possible.

The second kind of collar is more preventative, they try and make your dog seem like an unattractive proposition for fleas and ticks who will be much less likely to infest them in the first place.

The final kind of collar is the best (and often the most expensive) these collars eradicate current infestations while also protecting against future potential infestations at the same time.

How Long Do Flea Collars Last?

This is the biggest issue that natural collars face, they don’t last as long as their chemical-based counterparts.

On average you will be able to find good chemical collars that last around 7 to 8 months before they need to be replaced.

As natural ingredients are not as powerful or long lasting as chemical collars, the best natural collars on the market will only last around 4 months before they stop providing protection.

This can almost double the amount of money you need to spend on flea and tick protection in the long term, but many people see it as being worthwhile if they can avoid chemical collars.

Are Flea And Tick Collars Waterproof?

The collars themselves are usually waterproof, it’s the chemicals inside that may not be.

When your dog gets wet, the ingredients that are coating your dog’s fur may rub off with cheaper products. This means that they will be potentially unprotected for a while until the collar can secrete enough material to cover their entire body again.

Better products (like Dr. Mercola) however use a strong oil-based formula which is resistant to water and will stay attached to your dog’s coat regardless of how wet it gets.

What Are Fleas?

Fleas are parasitic insects that have one of the largest jumps in the animal kingdom. This jumping capability is very good news for the fleas – as they have no wings.

They jump from host to host, sucking blood and laying eggs along the way. Their jump is so large that if they were the size of a human they could jump over 300 feet in length. However, they are only around 1/8th of an inch in size, and their real-life range is around 1 foot.

What Are Ticks?

Ticks are completely different to fleas, the only thing they have in common is the fact that they are both parasites that live off the blood of other animals. Ticks are technically arachnids, so they belong to the same family of animals as spiders. They’re much bigger than fleas, and they can usually be spotted by the naked eye (if you go looking for them in your dog’s fur).

When you find a tick, you need to remove it with some tweezers. When you do this you need to be very careful and ensure that you don’t break the tick, as the fluids inside it can cause infection. Also be sure that you’ve removed the entire thing, as the jaws can sometimes detach and stay embedded in your dog’s skin. When you’re done, clean the area with rubbing alcohol.

What Problems Can Fleas And Ticks Cause?

Some problems that these little beasts cause are trivial and are nothing more than an annoyance for your pooch, however, they can also cause real harm too.


Itching is initially harmless for your pooch – although they find it very annoying. The main problem is that dogs don’t know when to stop itching, and they can rub their skin off creating open wounds that can become infected.


If your dog licks or bites itself, it can accidentally ingest fleas. If a flea that’s been eaten has a tapeworm inside of it – the flea will dissolve in your dog’s stomach, but the tapeworm will be fine. The tapeworm then sets up shop in your dog, and you’ll need a trip to the vets to sort it out.

Flea Bite Anaemia

This is one of the biggest and most serious problems that fleas can cause, but you need a bad infestation or a weak or young dog for this to be a problem (usually). The fleas drain so much blood from your dog that it actually has an effect on their red blood cell count. They then become anemic, and it can be fatal in some circumstances.

Lyme Disease

Lyme disease is a disease that is carried by ticks, it’s the most commonly known disease they can carry – but it’s not the only one. This is a life-threatening condition that can cause all manner of long-term health conditions and needs powerful antibiotics to be cured.

Note: Google the symptoms of Lyme disease to educate yourself on the warning signs, we don’t want to do half a job of explaining it here briefly considering the potential consequences.

Are Flea And Tick Collars Safe?

Despite common sense telling us otherwise, there seems to be very little evidence that chemical-based flea and tick collars cause your pooch any kind of harm.

That being said, there are still many people out there who remain unconvinced by this and prefer to use all natural products for the health and wellbeing of their dog.

We’re not going to get into the argument here, but any product you buy from a reputable brand in the US is very unlikely to harm your dog. They all go through strict testing procedures and the chemicals inside of them have been used for decades without being found to be harmful. This is true for both natural and chemical collars.

What Alternatives To Flea And Tick Collars Are There? (And When Should I Use Them?)

There are a variety of creams and lotions you can use to manually remove flea and tick infestations. They need to be applied by hand (usually every month) and the process involves handling powerful stinky chemicals.

This method is probably better if you’ve got a dog that hates wearing collars, as you really don’t want them to try and get a chemical collar off their neck in case they ingest the chemicals. Additionally, very bad infections might need to be treated this way, as it’s much quicker than the time it takes for a collar to coat your dog’s fur entirely.


So that’s what we think about Dr. Mercola and their all-natural flea and tick collars.

We think that this is a fair product for a fair price. There’s no getting around the fact that it’s a little bit of a pain having to buy a new collar every 4 months – but that’s simply what you’ve got to do if you want all natural pest protection. There’s no other natural product on the market that we know of that can compete with the 7 to 8 months a chemical product will provide.

But we think that the benefits of not making your dog wear a necklace full of chemicals 24/7 far outweigh the inconvenience of the shorter lifespan of the product.

And as such, we think this is a great collar and it’s more than worthy of your consideration.

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