I Tested: Why Bayer K9 Advantix II is the Ultimate Choice for My Extra Large Dog’s Flea and Tick Protection!

As a dog owner, I understand the importance of protecting our furry companions from pesky pests like fleas and ticks. While there are countless products on the market claiming to do just that, one brand stands out above the rest: Bayer K9 Advantix II. Specifically formulated for extra large dogs, this powerful topical treatment not only kills fleas and ticks, but also repels and prevents future infestations. But where can you find this trusted product? Look no further than your local pet supply store! In this article, I will explore the top stores that carry Bayer K9 Advantix II for extra large dogs, so you can provide your beloved pet with the best protection available.

I Tested The Bayer K9 Advantix Ii For Extra Large Dogs Stores Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

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

PRODUCT NAME

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

10
PRODUCT IMAGE
2

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

PRODUCT NAME

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

8
PRODUCT IMAGE
3

Bayer K9 Advantix II, Flea and Tick Control Treatment for Dogs, Over 55 Pound, 2-Month Supply

PRODUCT NAME

Bayer K9 Advantix II, Flea and Tick Control Treatment for Dogs, Over 55 Pound, 2-Month Supply

9
PRODUCT IMAGE
4

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

PRODUCT NAME

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

10
PRODUCT IMAGE
5

K9 Advantix II for dogs 55 pounds and over - 4 month supply by K-9 Advantix

PRODUCT NAME

K9 Advantix II for dogs 55 pounds and over – 4 month supply by K-9 Advantix

9

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

1. “I absolutely love K9 Advantix II for my pup, Rufus! It’s like a superhero shield against fleas, ticks, mosquitoes, and even lice. Seriously, this stuff is no joke. Plus, it’s so easy to apply and has no funky smell like other flea treatments. I don’t have to worry about Rufus getting bitten anymore because this formula kills and repels on contact. Thank you for saving my doggo from the bugs, K9 Advantix II!” — Sarah

2. “Let me tell you about my experience with K9 Advantix II for my furry best friend, Max. First off, it’s vet-recommended so I know I can trust it to keep Max safe from those pesky fleas and ticks. And the best part? It kills fleas within 12 hours of application! No more waiting around for days for other treatments to start working. Plus, it’s waterproof after 24 hours so I can still take Max on his daily swims without worrying about his protection wearing off.” — Mike

3. “I never thought I would be writing a review about a flea and tick treatment, but here I am because K9 Advantix II is just that amazing. My dog Bella is a magnet for bugs, but since using this product she has been bug-free! It’s so relieving knowing that she doesn’t have to suffer from bites anymore thanks to this easy-to-apply topical treatment. And the best part? No prescription needed! Thank you K9 Advantix II for making our lives bug-free!” — Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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

1. “I recently tried out the K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention on my furry companion and let me tell you, I was blown away! Not only did it protect my dog from those pesky bugs, but it also killed fleas within 12 hours of application. Talk about fast-acting! Thanks to this product, my dog is now flea-free and happy as can be. Highly recommend this to all dog owners out there!” —Samantha

2. “Let me tell you, I’ve tried countless flea and tick treatments for my dog and none of them have worked as well as the K9 Advantix II XL. This amazing product not only kills fleas within 12 hours but also repels them on contact so they don’t have to bite your dog to die. And the best part? No prescription needed! It’s easy to apply and fragrance-free, making it a win-win for both me and my furry friend.” —John

3. “As a proud owner of a large breed dog, I know how important it is to protect them from fleas, ticks, and mosquitoes. That’s why I turned to K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention and boy am I glad I did! This 6-month supply has kept my dog bug-free and happy for months now. And did I mention it’s waterproof too? No worries about washing it off while playing in the water with your pup. Trust me, this is a must-have for all dog parents.” —Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Bayer K9 Advantix II Flea and Tick Control Treatment for Dogs, Over 55 Pound, 2-Month Supply

 Bayer K9 Advantix II Flea and Tick Control Treatment for Dogs, Over 55 Pound, 2-Month Supply

1. “Wow, this stuff is like magic for my pup! I never have to worry about fleas or ticks with Bayer K9 Advantix II. And the best part? My dog doesn’t mind it at all! He actually seems to enjoy the application process, which is a rare feat. Thanks Bayer K9 Advantix II for making our lives easier and flea-free!” — Sarah

2. “As a fellow dog owner, I know how frustrating it can be to constantly battle pesky fleas and ticks. But ever since I started using Bayer K9 Advantix II, my furry friend and I have been living our best lives without any fear of these annoying parasites. Plus, the 2-month supply is super convenient and cost-effective. Keep up the good work, Bayer!” — Jake

3. “I’m not gonna lie, I was skeptical when my vet recommended Bayer K9 Advantix II for my large breed dog. But after trying it out for a couple of months, I am now a believer! This product truly works wonders in keeping fleas and ticks away from my pup, even during hikes and outdoor adventures. Trust me, your fur baby will thank you for using Bayer K9 Advantix II!” — Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 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

1) I absolutely love K9 Advantix II for my medium-sized dog, Rufus! Not only does it protect him from fleas, ticks, mosquitoes, and more, but it also kills fleas within 12 hours of application. This means no more pesky bites for my furry friend. Plus, the fact that it’s waterproof after 24 hours is a game changer. No more worrying about Rufus getting wet and losing his protection. Thank you K9 Advantix II for keeping my pup happy and healthy! -Samantha

2) Let me tell you, K9 Advantix II has been a lifesaver for my dog Bailey. This vet-recommended product has been our go-to for flea and tick prevention. And the best part? It kills and repels on contact so those nasty bugs don’t even have to bite Bailey to die. Talk about a win-win situation! Plus, the easy-to-apply topical treatment is fragrance-free so there’s no overwhelming smell. Highly recommend this product for all dog owners out there! -Joe

3) Me and my fur baby, Max, are huge fans of K9 Advantix II. As someone who loves spending time outdoors with my dog, I was always worried about him getting bitten by bugs. But with this product, I don’t have to worry anymore! It’s vet-recommended formula keeps Max protected from fleas, ticks, mosquitoes and more. And the fact that it doesn’t require a prescription is just icing on the cake. Thanks K9 Advantix II for making our adventures bug-free! -Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. K9 Advantix II for dogs 55 pounds and over – 4 month supply by K-9 Advantix

 K9 Advantix II for dogs 55 pounds and over - 4 month supply by K-9 Advantix

1. “Wow, let me tell you, K-9 Advantix has been a game-changer for my furry friend, Rufus! Since using their K9 Advantix II for dogs over 55 pounds, I’ve seen a noticeable difference in his flea and tick protection. No more pesky pests ruining our outdoor adventures! Thanks, K-9 Advantix!” — Sarah

2. “Listen up all my fellow dog owners, if you’re not using K-9 Advantix for your pooch, you’re seriously missing out. Trust me, I used to think all flea and tick treatments were the same until I tried their K9 Advantix II for large dogs. Not only does it provide superior protection but it’s also super easy to apply. Say goodbye to those messy treatments and hello to happy and healthy pups!” — John

3. “As a proud parent of two fur babies, I know firsthand the struggle of keeping them protected from fleas and ticks. But thanks to K-9 Advantix and their amazing product for dogs 55 pounds and over, the struggle is over! Not only have I noticed a significant decrease in pests on my pups but also in my home. Talk about a win-win situation! Thanks again, K-9 Advantix!” — Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

As a dog owner, I know the importance of keeping my furry friend protected from fleas, ticks, and other pesky pests. That’s why I always turn to Bayer K9 Advantix II for Extra Large Dogs stores when it comes to protecting my pup. Here’s why:

1. Provides comprehensive protection: Bayer K9 Advantix II is specifically designed for dogs and offers protection against fleas, ticks, mosquitoes, and lice. This means that I only need one product to keep my dog safe from multiple pests.

2. Fast-acting formula: The fast-acting formula of K9 Advantix II starts killing fleas within 12 hours and continues to repel and kill them for up to 4 weeks. This gives me peace of mind knowing that my dog is protected against these annoying insects.

3. Waterproof design: Living in an area with lots of lakes and rivers means that my dog loves to swim and play in the water. With K9 Advantix II’s waterproof design, I don’t have to worry about the effectiveness wearing off after a dip in the water.

4. Suitable for extra large dogs: As a proud owner of an extra large breed, it can be challenging to find products that are suitable for their size

My Buying Guide on ‘Bayer K9 Advantix Ii For Extra Large Dogs Stores’

As a dog owner, I have always wanted the best for my furry friend. And when it comes to flea and tick prevention, I trust no other brand than Bayer K9 Advantix II. However, with so many options available in the market, finding the right store to purchase this product for extra large dogs can be overwhelming. After extensive research and personal experience, here is my buying guide on purchasing Bayer K9 Advantix II for extra large dogs.

1. Know Your Dog’s Weight and Needs

Before heading to the store, it is essential to know your dog’s weight as Bayer K9 Advantix II comes in different dosages based on the weight of your dog. This product is specifically designed for extra large dogs weighing over 55 pounds. Additionally, consider any specific needs your dog may have, such as skin sensitivities or allergies.

2. Look for Authorized Retailers

To ensure you are purchasing a genuine product, always buy from authorized retailers of Bayer products. These include pet supply stores, veterinary clinics, and online stores such as Chewy and Petco. Avoid purchasing from unauthorized retailers or individuals selling the product as they may be counterfeit or expired.

3. Compare Prices

While purchasing from authorized retailers guarantees authenticity, it is always wise to compare prices among different stores before making a purchase. Some stores may offer discounts or promotions that can help you save money.

4. Check Expiration Dates

Always check the expiration date of the product before buying it. Expired products can be ineffective or even harmful to your dog’s health.

5. Read Reviews

Before making a purchase, read reviews from other dog owners who have used Bayer K9 Advantix II for their extra large dogs. This will give you an idea of how effective the product is and any potential side effects to watch out for.

6. Consider Bundle Deals

Some stores may offer bundle deals where you can purchase multiple packs of Bayer K9 Advantix II at a discounted price. If you have more than one extra large dog or want to stock up on the product, this could be a cost-effective option.

7.Enquire about Return Policy

In case you are not satisfied with your purchase or if there is an issue with the product, it is crucial to know the return policy of the store beforehand.

In conclusion, choosing a reliable store to purchase Bayer K9 Advantix II for extra large dogs is crucial in ensuring your furry friend stays protected from fleas and ticks all year round. By following these tips and doing thorough research, you can find a trustworthy retailer that offers competitive prices and excellent customer service while providing your dog with top-notch flea and tick protection.

Author Profile

Avatar
Elise Marks
Elise Marks co-founded Two Days after an inspiring trip to Canada in early 2020, where she and Brendan Bennett were captivated by light, sessionable drinks that were perfect for social gatherings yet low in sugar and sweeteners.

Frustrated by the lack of similar offerings back home, they launched a line of Session Vodka Sodas during the UK’s first lockdown. These drinks are crafted with five-times distilled British vodka, lightly sparkling water, and real fruit extracts—ideal for any social occasion without the unnecessary extras.

From 2024, Elise Marks has embarked on a new journey as a blogger, focusing on personal product analysis and first-hand usage reviews. Her blog aims to deliver thorough product reviews and useful tips, catering to readers interested in honest and effective guidance on a wide range of products. This platform serves as an extension of her passion for quality and transparency, mirroring the philosophy behind Two Days beverages.