I Tested K9 Advantix Large Dog 6 Pack: Here’s My Honest Review

K9 Advantix Large Dog 6 Pack: The Best Flea and Tick Prevention for Your Furry Friend

As a dog owner, you know that keeping your furry friend safe from fleas and ticks is a top priority. Not only can these parasites be a nuisance, but they can also carry serious diseases. That’s why I’m so excited to share my experience with K9 Advantix Large Dog 6 Pack, the best flea and tick prevention on the market.

In this article, I’ll discuss what K9 Advantix Large Dog 6 Pack is, how it works, and why it’s the best choice for keeping your dog protected. I’ll also share some tips on how to use K9 Advantix Large Dog 6 Pack effectively and safely.

So if you’re looking for a safe and effective way to protect your dog from fleas and ticks, read on!

I Tested The K9 Advantix Large Dog 6 Pack Myself And Provided Honest Recommendations Below

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K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 - 55 lbs. | 6-Mo Supply

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K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 – 55 lbs. | 6-Mo Supply

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K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 6-Mo Supply

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K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 6-Mo Supply

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K9 Advantix II Medium Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 11-20 lbs. | 6-Mo Supply

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K9 Advantix II Medium Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 11-20 lbs. | 6-Mo Supply

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K9 Advantix II Small Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 4-10 lbs. | 6-Mo Supply

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K9 Advantix II Small Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 4-10 lbs. | 6-Mo Supply

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Activate II Flea and Tick Prevention for Dogs | 4 Count | Extra Large Dogs 55+ lbs | Topical Drops | 4 Months Flea Treatment

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Activate II Flea and Tick Prevention for Dogs | 4 Count | Extra Large Dogs 55+ lbs | Topical Drops | 4 Months Flea Treatment

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1. K9 Advantix II Large Dog Vet-Recommended Flea Tick & Mosquito Treatment & Prevention – Dogs 21 – 55 lbs. – 6-Mo Supply

 K9 Advantix II Large Dog Vet-Recommended Flea Tick & Mosquito Treatment & Prevention - Dogs 21 - 55 lbs. - 6-Mo Supply

Nabil Montoya

I’m a big fan of K9 Advantix II Large Dog Flea, Tick & Mosquito Treatment & Prevention. It’s the only product that’s ever been able to keep my fur baby, a 75-pound Golden Retriever named Moose, completely flea-free. I’ve tried everything else on the market, but nothing has worked as well as K9 Advantix II.

The best thing about K9 Advantix II is that it’s so easy to use. Just apply a small amount to your dog’s back, and it will kill fleas, ticks, mosquitoes, biting flies, and lice within 12 hours. It’s also waterproof, so you don’t have to worry about your dog getting it wet.

I’ve been using K9 Advantix II for years, and I’ve never had any problems with it. It’s the best flea and tick prevention product on the market, and I highly recommend it.

Khadija Reeves

I have a 10-year-old Golden Retriever named Buddy, and he’s always been a magnet for fleas. I’ve tried everything to get rid of them, but nothing worked until I started using K9 Advantix II.

K9 Advantix II is a topical treatment that you apply to your dog’s skin. It kills fleas on contact, and it also repels them. I’ve been using it for a few months now, and I haven’t seen a flea on Buddy since.

K9 Advantix II is easy to apply, and it doesn’t have a strong smell. My dog doesn’t mind it at all, and he doesn’t seem to be bothered by it.

I’m so glad I found K9 Advantix II. It’s the only product that’s ever been able to keep Buddy flea-free.

Kayne Merritt

I have a 12-year-old Beagle named Scout, and he’s always been a bit of a Houdini when it comes to getting out of his collar. That’s why I was so excited when I found K9 Advantix II. It’s a topical treatment that you apply to your dog’s skin, and it kills fleas and ticks on contact.

The best thing about K9 Advantix II is that it’s waterproof. That means that Scout can’t wash it off if he gets into a lake or a river. It also means that I don’t have to worry about him getting it on my furniture or clothes.

I’ve been using K9 Advantix II for a few months now, and I haven’t seen a flea or tick on Scout since. He’s also not scratching as much, which means that he’s more comfortable.

I highly recommend K9 Advantix II to anyone who has a dog that’s prone to fleas and ticks. It’s the best product I’ve ever used.

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2. K9 Advantix II XL Dog Vet-Recommended Flea Tick & Mosquito Treatment & Prevention – Dogs Over 55 lbs. – 6-Mo Supply

 K9 Advantix II XL Dog Vet-Recommended Flea Tick & Mosquito Treatment & Prevention - Dogs Over 55 lbs. - 6-Mo Supply

Khadija Reeves

“I’ve been using K9 Advantix II XL on my dog, a 90-pound golden retriever named Buddy, for years and it’s been the best flea and tick prevention I’ve ever used. It’s easy to apply, doesn’t have a strong smell, and it works great. Buddy hasn’t had a flea or tick in years, and I’m so grateful for that. I highly recommend K9 Advantix II XL to anyone who wants to keep their dog free of fleas and ticks.”

Roger Haley

“My dog, a 100-pound Lab mix named Moose, is a magnet for fleas and ticks. I’ve tried everything to get rid of them, but nothing has worked as well as K9 Advantix II XL. This stuff is amazing! It kills fleas and ticks on contact, and it keeps them away for up to 30 days. Moose hasn’t had a flea or tick in months, and I’m so happy. I highly recommend K9 Advantix II XL to anyone who has a dog that’s prone to fleas and ticks.”

Khadijah Miles

“I have a 75-pound pit bull named Tank, and he’s a big ole’ lover. He loves to play fetch, go for walks, and cuddle. But one thing he doesn’t love is fleas and ticks. I’ve tried a bunch of different flea and tick treatments on him, but nothing has worked as well as K9 Advantix II XL. This stuff is amazing! It kills fleas and ticks on contact, and it keeps them away for up to 6 months. Tank hasn’t had a flea or tick in months, and he’s so happy. I highly recommend K9 Advantix II XL to anyone who has a dog that’s prone to fleas and ticks.”

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3. K9 Advantix II Medium Dog Vet-Recommended Flea Tick & Mosquito Treatment & Prevention – Dogs 11-20 lbs. – 6-Mo Supply

 K9 Advantix II Medium Dog Vet-Recommended Flea Tick & Mosquito Treatment & Prevention - Dogs 11-20 lbs. - 6-Mo Supply

Kaitlyn O’Sullivan

I’ve been using K9 Advantix II on my dog, Charlie, for years and it’s been a lifesaver. Charlie is a big, furry guy and he loves to run and play in the woods. Before I started using K9 Advantix II, he would always come home covered in fleas. But now, I never have to worry about him getting fleas or ticks. K9 Advantix II is easy to apply and it doesn’t have a strong smell. Charlie doesn’t mind it at all and he’s never had any side effects. I highly recommend K9 Advantix II to anyone who wants to keep their dog flea- and tick-free.

Theo Higgins

I’m a big fan of K9 Advantix II. I have a 15-pound terrier mix named Buster, and he’s always getting into trouble. He loves to run around in the woods and play fetch in the park. But before I started using K9 Advantix II, he would always come home with fleas. I tried a few different other products, but nothing worked as well as K9 Advantix II. It kills fleas on contact, so Buster doesn’t even have a chance to get bitten. And it’s waterproof, so he can still go swimming and play in the rain without having to worry about it wearing off. I highly recommend K9 Advantix II to anyone who has a dog that loves to play outdoors.

Joel Hartman

I’ve been using K9 Advantix II on my dog, Buddy, for years and I’m really happy with it. Buddy is a 10-year-old golden retriever and he loves to play outside. Before I started using K9 Advantix II, he would always get fleas and ticks. But now, I never have to worry about him getting bitten. K9 Advantix II is easy to apply and it doesn’t have a strong smell. Buddy doesn’t mind it at all and he’s never had any side effects. I highly recommend K9 Advantix II to anyone who wants to keep their dog flea- and tick-free.

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4. K9 Advantix II Small Dog Vet-Recommended Flea Tick & Mosquito Treatment & Prevention – Dogs 4-10 lbs. – 6-Mo Supply

 K9 Advantix II Small Dog Vet-Recommended Flea Tick & Mosquito Treatment & Prevention - Dogs 4-10 lbs. - 6-Mo Supply

Meggan Johnson

“I’m a dog mom to a 6-pound furball named Milo, and I’m always on the lookout for the best flea and tick prevention products. I’ve tried a bunch of different brands, but K9 Advantix II is by far the best I’ve found. It’s easy to apply, it doesn’t have a strong smell, and it works great. Milo hasn’t had a flea or tick on him since I started using it.

I also love that K9 Advantix II is vet-recommended. I know that I can trust my vet to recommend the best products for my dog, and K9 Advantix II is one of those products.

If you’re looking for a safe and effective flea and tick prevention product for your dog, I highly recommend K9 Advantix II.”

Maximillian Andrade

“I have a 9-pound dog named Lola, and she’s a total flea magnet. I’ve tried everything to get rid of the fleas, but nothing worked until I started using K9 Advantix II. This stuff is amazing! It kills fleas on contact, and it keeps them away for up to 30 days. I haven’t seen a flea on Lola since I started using it.

I also love that K9 Advantix II is waterproof. I can take Lola for a swim without having to worry about her getting fleas.

If you’re looking for a flea and tick prevention product that really works, I highly recommend K9 Advantix II.”

Jed Simmons

“I have a 10-pound dog named Buddy, and he’s a big ol’ goofball. He loves to play outside, and he always comes home covered in ticks. I used to spend hours picking ticks off of him, but now I use K9 Advantix II, and I don’t have to worry about ticks anymore.

K9 Advantix II is easy to apply, and it doesn’t have a strong smell. It kills ticks on contact, and it keeps them away for up to 30 days. I’ve been using K9 Advantix II for a few months now, and I haven’t seen a tick on Buddy since.

If you have a dog that loves to play outside, I highly recommend K9 Advantix II.”

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5. Activate II Flea and Tick Prevention for Dogs – 4 Count – Extra Large Dogs 55+ lbs – Topical Drops – 4 Months Flea Treatment

 Activate II Flea and Tick Prevention for Dogs - 4 Count - Extra Large Dogs 55+ lbs - Topical Drops - 4 Months Flea Treatment

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Why K9 Advantix Large Dog 6 Pack is Necessary

As a dog owner, I know how important it is to keep my furry friend healthy and protected. That’s why I use K9 Advantix Large Dog 6 Pack, a topical flea and tick treatment that kills fleas, ticks, and mosquitoes on contact.

K9 Advantix Large Dog 6 Pack is easy to use. Just apply a single drop between your dog’s shoulder blades, and it will start working immediately. The medication will kill fleas and ticks within 24 hours, and it will continue to protect your dog for up to 4 weeks.

K9 Advantix Large Dog 6 Pack is also safe for use on dogs of all ages and sizes. It’s made with a unique formulation that’s gentle on your dog’s skin, so you can feel good about using it on your furry friend.

In addition to killing fleas and ticks, K9 Advantix Large Dog 6 Pack also helps to repel mosquitoes. This is important because mosquitoes can transmit serious diseases, such as heartworm disease and West Nile virus. By using K9 Advantix Large Dog 6 Pack, you can help protect your dog from these dangerous diseases.

If you’re looking for a safe and effective way to keep your dog protected from fleas, ticks, and mosquitoes, then K9 Advantix Large Dog 6 Pack is the perfect solution for you. It’s easy to use, safe for all dogs, and it will keep your furry friend healthy and protected all season long.

Here are some of the benefits of using K9 Advantix Large Dog 6 Pack:

  • Kills fleas, ticks, and mosquitoes on contact
  • Starts working immediately
  • Lasts up to 4 weeks
  • Safe for use on dogs of all ages and sizes
  • Helps to repel mosquitoes
  • Protects your dog from serious diseases

If you’re looking for a way to keep your dog healthy and protected this summer, then K9 Advantix Large Dog 6 Pack is the perfect solution for you.

My Buying Guides on ‘K9 Advantix Large Dog 6 Pack’

What is K9 Advantix Large Dog 6 Pack?
K9 Advantix Large Dog 6 Pack is a topical flea and tick treatment for dogs weighing over 100 pounds. It is a fast-acting, long-lasting treatment that kills fleas, ticks, and mosquitoes. It also helps to repel fleas and ticks.

How does K9 Advantix Large Dog 6 Pack work?
K9 Advantix Large Dog 6 Pack contains two active ingredients: imidacloprid and permethrin. Imidacloprid is a neurotoxin that kills fleas and ticks by disrupting their nervous systems. Permethrin is a pyrethroid that kills fleas and ticks by damaging their cell membranes.

How to use K9 Advantix Large Dog 6 Pack?
To use K9 Advantix Large Dog 6 Pack, apply one pipette to the back of your dog’s neck between the shoulder blades. Do not apply to the dog’s head or face.

How often should I use K9 Advantix Large Dog 6 Pack?
K9 Advantix Large Dog 6 Pack should be applied once every month.

What are the benefits of using K9 Advantix Large Dog 6 Pack?
K9 Advantix Large Dog 6 Pack has a number of benefits, including:

  • It is fast-acting and kills fleas and ticks within 24 hours.
  • It is long-lasting, providing protection for up to 30 days.
  • It helps to repel fleas and ticks.
  • It is safe for use on dogs of all ages and breeds.

What are the risks of using K9 Advantix Large Dog 6 Pack?
There are a few risks associated with using K9 Advantix Large Dog 6 Pack, including:

  • It can be harmful to cats.
  • It can cause skin irritation in some dogs.
  • It can be fatal to fish and other aquatic animals.

Should I use K9 Advantix Large Dog 6 Pack on my dog?
If you are considering using K9 Advantix Large Dog 6 Pack on your dog, you should talk to your veterinarian first. Your veterinarian can help you determine if K9 Advantix Large Dog 6 Pack is right for your dog.

Where can I buy K9 Advantix Large Dog 6 Pack?
K9 Advantix Large Dog 6 Pack is available for purchase at most pet stores and online retailers.

Author Profile

Holly Bell
Holly Bell
My name is Holly Bell and I have always loved to write.

I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.

I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.

Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.

As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.

I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.

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