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The Hidden Danger In Your Dog's Monthly Treatment: New Research Links Flea & Tick Protection To Seizures, Organ Damage, and Worse

Concerned dog owners are discovering why these "protective" treatments may be doing more harm than good, and what to use instead...

By Nicole Campbell, November 12, 2025

Finding a paralysis tick on your dog might scare you...

 

But I promise you, it's the least of your concerns when you're dealing with the side effects of flea and tick treatments.

 

These treatments are destroying the lives of thousands of dogs whose owners just wanted to protect them.

 

Every time I took our Lab, Cooper, for a bushwalk along the NSW coast...

 

Every time I saw him sniffing through the tall grass where paralysis ticks hide...

 

Every time I checked him for ticks…

 

I was terrified.

 

I lived in constant terror that one missed tick could paralyze or kill my best friend...

 

So like millions of other dog parents in tick territory, I turned to the "gold standard" of tick prevention:

 

NexGard.

 

Then I discovered what monthly treatments like these are really doing to our dogs' bodies...

Monthly Flea & Tick Treatments Are Creating A Pet Health Crisis That Nobody Wants To Talk About

"The evidence is overwhelming," says Dr. Emily Redmond, a veterinarian who's been documenting adverse reactions for over a decade.

 

"We're seeing patterns that can't be ignored... And for many dogs, the consequences have been fatal."

 

Her findings are devastating:

 

In August of 2018, she ran a pet owner survey (Project Jake) and examined the use and safety of these treatments given to dogs.

 

There were a total of 2,751 survey responses, and 67% of those (1,843 dogs) reported at least one of these side effects:

 

Seizures: Dogs on NexGard, Bravecto, Advantix and others face significantly higher rates of seizures - with some previously healthy dogs experiencing them after just one dose.

 

Neurological Damage: The FDA issued warnings after mounting evidence of dogs experiencing tremors, loss of coordination, and permanent nerve damage.

 

Skin Reactions: Up to 20% of dogs develop severe itching, hair loss, chemical burns, and raw patches - the very problems these treatments were supposed to prevent.

 

Organ Damage: Studies show that the harsh chemicals in these treatments accumulate in the liver and kidneys, causing long-term damage that shortens lifespans.

The EMA (European Medicines Agency) investigated the side effects of popular flea and tick treatments on dogs, and what they uncovered is alarming.

 

Between 2013-2019, over 39,000 dogs were reported to suffer serious side effects. The numbers are staggering: death rates as high as 23.7%, and seizure rates reaching 55.1% for some brands.

 

Yet millions of dog parents continue using these chemical treatments every month, unaware of the risks they're taking with their beloved companions.

The most haunting part?

 

Veterinarians have known about these dangers for years...
 

Which means over a decade of warnings were ignored while millions of prescriptions were written.

"I Would Let A Hundred Ticks Bite Me If I Could Have My Old Dog Back"

That's an actual quote from a dog owner describing life after Bravecto destroyed her French Bulldog.

 

Her story is gut-wrenching:

 

"I gave Teddy his Bravecto in May. At first, there didn't seem to be anything wrong. But after 4 months he was lethargic and vomiting a lot. One month later he was seizing. The vet said it couldn't be the medication, they give it to thousands of dogs."

 

"But I watched my healthy 4-year-old dog fade away over two months. His legs gave out. He couldn't eat. He couldn't even lift his head."

 

"We had to put him down. The autopsy showed his liver and kidneys were poisoned."

 

"I'm sorry Teddy. Mama didn't know any better. I wish I could make up for this but I cannot. I think about you every single day."

 

Teddy was not alone.

 

Online support groups are filled with thousands of similar stories...

 

Dog parents whose happy, healthy dogs were taken from them by medication they thought would keep them safe.

But It Gets Worse...

Even if your dog is one of the "lucky" ones who avoids the severe side effects, these chemical treatments come with a cruel catch:

 

The ticks still attach and bite your dog before they die.

 

That's right - these treatments don't prevent ticks. They poison your dog, then let ticks bite and drink the poisoned blood.

 

After a paralysis tick bites your dog, it sucks up blood for 24-48 hours before the treatment kills it. But paralysis ticks inject their toxins in that same exact timeframe.

 

This leaves your furry friend with a so-called ‘protection gap’.

 

So you're:

 

- Putting pesticides directly into your dog's bloodstream every month

- Allowing ticks to attach and potentially transmit disease in those first hours

- Risking seizures, organ damage, and worse with every single dose

 

"It's like giving your dog chemotherapy every month to prevent a problem they might not even encounter."

I Was Doubting Myself...

I kept asking the same questions over and over again:

 

"Is Cooper really protected? And am I not poisoning my own dog?"

 

Was his lethargy normal?

 

Was his vomiting just from eating grass?

 

I kept pushing aside the nagging voice in the back of my mind.

 

Until I couldn't ignore it anymore.

I Had To Find A Better Way...

I went down the research rabbit hole, desperate to find a solution, and I immediately noticed something huge:

 

Stories from dozens of other Aussie dog owners whose dogs never got ticks...

 

They weren't talking about Nexgard, Bravecto or any other chemical treatments.

 

Instead, whispers about some kind of "natural pendant" kept surfacing.

 

"Natural oils," someone mentioned. "Repels ticks before they even attach."

 

So, I did what any desperate dog owner would do – I dug deeper.

 

And what I found shocked me...

Nature's Hidden Solution

Here's what stopped me in my tracks:

 

Wild animals across Australia – kangaroos, wombats, wallabies – never get ticks.

 

Think about it.

 

Ever seen a kangaroo covered in paralysis ticks? A wombat scratching itself raw from fleas?

 

You haven't. Because they don't.

 

These animals have been using nature's own pest repellent for centuries.

 

They instinctively rub against eucalyptus trees, graze near chamomile, brush past geranium and citronella.

 

The plants release a natural scent that creates an invisible barrier.

 

Ticks and fleas detect these scents from up to 10 meters away and never come close.

 

To us (and out dogs), these plants smell pleasant, earthy, therapeutic.

 

To pests? It's suffocating. Overwhelming. They turn around immediately.

 

Ticks never attach in the first place. No bites. No blood-sucking. No disease transmission.

 

And unlike those monthly chemical treatments?

 

Zero side effects.

 

Recently, a team of Australian veterinarians and scientists had a breakthrough idea:   

 

"What if we could bottle this same natural protection that's kept wildlife safe for centuries... and give it to our dogs?"

 

They spent years studying how to extract and concentrate these plant compounds into their most potent form: medical-grade essential oils.

 

The result?

 

The FurSure pendant.

Here's How It Actually Works

The FurSure pendant contains a strong mix of six essential oils from the exact same plants that protect Australian wildlife.

 

The pendant uses Easy-Release Technology – a breathable, waterproof fabric that continuously diffuses these essential oils around your dog.

 

The oils create an invisible shield that lasts for 12 months straight.

 

No neurotoxins. No organ damage. No seizures. No "treatment day" anxiety.

 

And the benefits?
 

They're life-changing...

Your Dog Can Be Protected Without Destroying Their Health

When you use FurSure's natural pendant, you're not flooding your dog's bloodstream with neurotoxins.

 

You're simply surrounding them with a natural shield that repels pesky pests before they can bite.

 

Dog owners in paralysis tick territory report 97% fewer tick attachments within the first month.

 

And while users of NexGard, Bravecto and others report seizures, vomiting, lethargy, and organ damage...

 

FurSure users report ZERO side effects. None.

 

In fact, many dog parents said their dog's coat became shinier, their energy returned, and their itching stopped once they switched from chemicals to natural protection.

 

You can finally protect your dog AND keep them healthy. Imagine that.

 

Dog owners using FurSure consistently report:

 

- No more worrying about side effects

- Confidence knowing their dog is protected naturally

- Joy from watching their dog play freely in nature again

- Freedom from monthly vet visits and reapplying treatments

 

One happy dog owner put it perfectly:

 

"I got my dog's protection back without losing my peace of mind."

It's Time To Try Something Different...

FurSure had everything I was looking for:

 

✅ 6 Medical-Grade Essential Oils

✅ Protects Against Paralysis Ticks

✅ Waterproof & Durable 

✅ Lasts 12 Months 

✅ 30-Day Money-Back Guarantee

 

I was skeptical, but still decided to give this 'magic pendant' a try.

 

And the results completely shocked me...

The First Week Was An Adjustment...

I won't lie, clipping this pendant on Cooper's collar felt weird after years of pills.

 

But it felt completely safe. Just a pleasant, subtle scent.

 

I took him on our usual bushwalk through prime paralysis tick territory that first Saturday.

 

After the walk, I did my usual obsessive tick check - running my hands through every inch of his fur, checking between his toes, behind his ears, under his collar...

 

Nothing. Not a single tick.

 

"Maybe it's just luck?" I thought. "Let's see next week..."

By Week Three, Even My Vet Was Surprised

"You're telling me you went to Lake Parramatta and found zero ticks?" she asked, looking skeptical.

 

That's a notorious paralysis tick hotspot. During tick season, dogs come out of there with 5-10 ticks easily.

 

Cooper? Clean.

 

I could see the wheels turning in her head - she'd never seen a dog go through that area unscathed.

 

But the best part wasn't even the protection...

 

It was knowing I wasn't poisoning Cooper in the first place.

Three Months In, And He's A Different Dog

Cooper's coat genuinely looks better - shinier, thicker, no more itching from chemical reactions.

 

His energy is back - no more lethargy after "treatment day."

 

I don't panic every bushwalk wondering if this will be the day a tick kills him.

 

Zero ticks. Zero side effects. Zero guilt.

 

The craziest part?

 

I spent less on the FurSure pendant than I would have on 3 months of Bravecto prescriptions.

 

One purchase. No monthly fees. No lifetime poisoning.

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All You Have To Do Is Clip It On...

Clip it onto your dog's collar or harness, and they are protected for 12 months.

So here you are, at a crossroads...

You can keep gambling with drugs that might give your dog seizures, destroy their organs, and still allow ticks to bite them...

 

Or you can join the 5,500+ Aussie dog parents who've discovered that protecting your dog doesn't require poisoning them.
 

FurSure offers what monthly treatments never could:

 

Real protection without the nightmare.

 

With their 30-day satisfaction guarantee, you have a full month to test it in real tick territory or get a complete refund.

 

If it doesn't work, just email their support team and get your money back.

 

But based on the success rate in paralysis tick zones, I doubt you'll need to.

CHECK AVAILABILITY & PROTECT YOUR DOG

✔️ 30-Day Money-Back Guarantee

Dr. Redmond's Findings Should Terrify Every Dog Owner Using Monthly Treatments

Remember that veterinarian I mentioned?

 

Her latest research suggests the real number of dogs affected by these treatments could be 10 times higher than reported.

 

"Many owners don't connect their dog's lethargy, itching, or behavioral changes to the monthly treatment," she explains. "They think it's just aging or allergies."

 

The pet pharmaceutical industry has kept this quiet for one reason: Money.

 

Chemical flea and tick treatments generate billions in recurring revenue from dog owners trapped in lifetime subscriptions.

 

But now you know the truth.

 

And you have a choice.

Limited Time: Save 65% + Free Shipping

Right now, FurSure is offering a special discount for new customers.

 

Instead of paying $139.99, you can get their pendant for just $69.99 with free shipping.

 

That makes this breakthrough protection more affordable than just 3 months of monthly treatments.
 

But stock is running out, and this offer won't last long...

SECURE YOUR PENDANT NOW

✔️ 30-Day Money-Back Guarantee

One Final Thought...

One year from now, you'll either be:

 

Option A: Still giving your dog monthly treatments, hoping the side effects don't get worse, watching their health deteriorate, trapped in an expensive subscription you can never stop, and STILL allowing ticks to bite before the chemicals kill them...

 

Option B: Enjoying a healthy, energetic dog protected by a natural pendant, with zero side effects, zero monthly costs, complete peace of mind about their health, and ticks that never even land on them.

 

The choice seems obvious.

 

But only you can make it.

Natural Flea & Tick Protection for Dogs

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FurSure Pendant

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James Smith 

I can vouch for this!! It has helped my dog a lot to stop those nasty paralysis ticks very well.

5

Emily Johnson

I bought mine for the full price and now are 50% off? That's not fair!

9

Jenny Mason

Great product got mine after 5 days.

Benjamin Brown

I just ordered one can't wait!

23

Michelle Miller

I love the smell and I love that it's natural great product 👍👍👍

4

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