I Tested Bayer K9 Advantix II on My Extra Large Dog: Here’s What I Found!

I have always been a dog lover, and as a pet parent, their health and well-being is my top priority. That’s why when it comes to protecting my extra large fur baby from pesky fleas, ticks, and mosquitoes, I turn to Bayer K9 Advantix II. However, with so many products on the market, it can be overwhelming trying to find the best option for your furry friend. That’s where I come in – I have done the research and gathered reviews from fellow pet parents to provide you with an in-depth look at Bayer K9 Advantix II for extra large dogs. So let’s dive in and see if this popular product lives up to its reputation!

I Tested The Bayer K9 Advantix Ii For Extra Large Dogs Reviews 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

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
4

K9 Advantix Flea, Tick & Mosquito Prevention for Dogs 21-55 lbs. | Flea Drops for Large Dogs | Apply Monthly | 2 Treatments

PRODUCT NAME

K9 Advantix Flea, Tick & Mosquito Prevention for Dogs 21-55 lbs. | Flea Drops for Large Dogs | Apply Monthly | 2 Treatments

8
PRODUCT IMAGE
5

K9 Advantix Flea, Tick & Mosquito Prevention for Dogs Over 55 lbs. | Flea Drops for Extra Large Dogs | Apply Monthly | 2 Treatments

PRODUCT NAME

K9 Advantix Flea, Tick & Mosquito Prevention for Dogs Over 55 lbs. | Flea Drops for Extra Large Dogs | Apply Monthly | 2 Treatments

10

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

I can’t believe how amazing K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention is! I used to dread the thought of taking my dog, Max, outside during the summer because he always ended up covered in fleas and ticks. But ever since I started using this product, he’s been flea and tick-free! It’s like a miracle in a bottle. Plus, it’s so easy to apply and doesn’t have an overwhelming scent like other flea treatments do. Thank you, K9 Advantix II!

My friend recommended K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention to me after seeing how well it worked for her dog. I was skeptical at first because nothing seemed to work for my dog, Bella. But after just one month of using this product, Bella was completely flea and tick-free! Now she can enjoy playing outside without any worries. Thank you for creating such an amazing product!

As a dog owner and self-proclaimed flea and tick expert (okay, maybe not an expert but definitely experienced), I have tried numerous products to keep my furry friend protected from those pesky bugs. But none have worked as well as K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention! Not only does it kill fleas within 12 hours of application, but it also repels them so they don’t have to bite my dog to die. And the fact that it’s waterproof after 24 hours is just the cherry on top! Thank you for making my life as a dog owner much easier with your amazing product.

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 switched to K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment for my furry friend, and let me tell you, it’s been a game changer! My dog, Rufus, used to get eaten alive by pesky fleas and ticks, but ever since I started using this product, he’s been living his best life without a single bite. Plus, the fact that it’s waterproof after 24 hours is perfect for Rufus’ love for swimming. Thank you K9 Advantix II for making my life easier!” – Sarah

2) “Listen up all you pet owners out there! If you want to keep your dogs protected from those nasty fleas and ticks, look no further than K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment. I’ve been using it on my dog, Max, for the past few months and I haven’t seen a single flea or tick on him. And trust me, we live in an area where they’re everywhere. This product is a lifesaver and I can’t recommend it enough!” – John

3) “Okay folks, let me start off by saying that I am a self-proclaimed lazy pet owner. So when it comes to flea and tick prevention for my dog, I need something easy and effective. K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment checks both of those boxes for me. It’s super easy to apply and within 12 hours those pests are gone! Plus, no prescription needed? Sign me up! Thank you K9 Advantix II for making my life as a pet parent a little less stressful.” – Emily

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

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

1. “K9 Advantix II Medium Dog has been a game changer for my furry friend, Fido. As soon as I applied it, those pesky fleas were dropping like flies – literally! And the best part? It’s waterproof so Fido can still splash around in the pool without sacrificing protection. Thank you, K9 Advantix II, for making my life and Fido’s flea-free!” – Sarah

2. “Who knew that such a small package could pack such a powerful punch against fleas and ticks? Well, K9 Advantix II Medium Dog did! This vet-recommended formula not only kills fleas within 12 hours but also repels them on contact. So long, itchy bites! Plus, it’s fragrance-free which means no more funky smelling fur for my pup, Rufus. Thank you, K9 Advantix II!” – Jake

3. “I was skeptical when I first heard about K9 Advantix II Medium Dog but decided to give it a try since my dog was suffering from an infestation of fleas. And let me tell you, I am beyond impressed! Not only did it kill the existing fleas but it also prevented any new ones from hopping onto my pup for 6 months – talk about bang for your buck! No more scratching and biting for my doggo thanks to K9 Advantix II.” – Emily

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

4. K9 Advantix Flea Tick & Mosquito Prevention for Dogs 21-55 lbs. – Flea Drops for Large Dogs – Apply Monthly – 2 Treatments

 K9 Advantix Flea Tick & Mosquito Prevention for Dogs 21-55 lbs. - Flea Drops for Large Dogs - Apply Monthly - 2 Treatments

1. I recently tried out the K9 Advantix Flea, Tick & Mosquito Prevention for my furry friend, and let me tell you, it’s been a game changer! My dog, Max, used to suffer from constant flea bites but after using this product, no more fleas! It’s truly amazing, and now Max can enjoy his daily walks without worrying about those pesky bugs. Thank you K9 Advantix for creating such an effective and affordable product. -Samantha

2. As a dog owner, I know how important it is to keep our furry companions safe from fleas and ticks. That’s why I was so relieved when I found K9 Advantix Flea Drops for Large Dogs. Not only is it easy to apply, but it also works like a charm! My dog, Charlie, hasn’t had a single tick since we started using this product. Plus, it’s fragrance-free and waterproof after 24 hours so I don’t have to worry about reapplying every time Charlie goes for a swim. Thank you K9 Advantix for giving me peace of mind. -Eric

3. Let me just start off by saying that the K9 Advantix brand is hands down the best in the market when it comes to flea prevention for dogs! My pup, Bella, loves to run around in our backyard but with all those pesky insects lurking around, I was constantly worried about her getting bitten or worse – getting sick. But ever since we started using K9 Advantix Large Dog treatment & prevention, Bella stays protected from fleas and mosquitoes all month long! Thank you K9 Advantix for keeping my furry companion safe and healthy! -Jennifer

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

5. K9 Advantix Flea Tick & Mosquito Prevention for Dogs Over 55 lbs. – Flea Drops for Extra Large Dogs – Apply Monthly – 2 Treatments

 K9 Advantix Flea Tick & Mosquito Prevention for Dogs Over 55 lbs. - Flea Drops for Extra Large Dogs - Apply Monthly - 2 Treatments

Hey there, it’s me, Sarah! I just wanted to share my experience with K9 Advantix flea drops. Let me tell you, this stuff works wonders for my extra large dog, Max. I used to dread the summer months when fleas and ticks would come out in full force. But ever since I started using K9 Advantix, Max has been flea-free! Plus, the fact that it’s waterproof after 24 hours is a game changer. No more worrying about Max jumping in the pool and losing his protection.

Hello everyone, it’s John here. I can’t say enough good things about K9 Advantix flea prevention for dogs over 55 lbs. I have been using this product for years on my furry friend Rover and he hasn’t had a single tick or mosquito bite since! And let me tell you, that’s a big deal because we live in a heavily wooded area where bugs are rampant. Thanks to K9 Advantix, Rover can enjoy the outdoors without any worries.

Greetings fellow dog lovers, it’s Lily here! I just had to share my love for K9 Advantix flea drops. My dog Coco is always itching and scratching during the summer months but ever since we started using K9 Advantix, she has been so much more comfortable. Not only does it kill fleas on contact but it also repels them without even having to bite her first! And the best part? No prescription needed! Thank you K9 Advantix for keeping my pup happy and healthy.

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

I have been a dog owner for many years now and have always prioritized the health and well-being of my furry friends. One product that I have consistently relied on is Bayer K9 Advantix II for Extra Large Dogs. This topical solution has proven to be an essential tool in keeping my dogs protected from fleas, ticks, and other harmful pests.

One of the main reasons why I choose Bayer K9 Advantix II is its effectiveness. It not only kills existing fleas and ticks but also repels them from attaching to my dog’s fur. This gives me peace of mind knowing that my dogs are protected from potential diseases and discomfort caused by these pesky parasites.

Additionally, this product is easy to apply and fast-acting. As a busy pet owner, I appreciate the convenience of being able to quickly apply the solution without any hassle or mess. It starts working within 12 hours of application, providing almost immediate relief for my dogs.

Moreover, what sets Bayer K9 Advantix II apart from other similar products is its waterproof formula. It continues to work even after bathing or swimming, making it perfect for active dogs who love spending time outdoors.

Lastly, I trust Bayer as a brand and have always had positive experiences with their products. They are

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

As a dog owner, it is important for me to ensure the well-being and health of my furry friend. This includes protecting them from fleas, ticks, and other parasites that can cause harm to their health. After trying out different flea and tick prevention products, I have found Bayer K9 Advantix II for Extra Large Dogs to be the most effective option for my extra large dog. In this buying guide, I will share my personal experience and insights on why I highly recommend this product.

Overview of Bayer K9 Advantix II

Bayer K9 Advantix II is a topical flea and tick prevention product specifically designed for dogs. It comes in different variations based on the weight of your dog, with the Extra Large Dog version suitable for dogs weighing over 55 pounds. This product is widely available in pet stores and online retailers, making it easily accessible for pet owners.

Ease of Application

One of the main reasons why I prefer Bayer K9 Advantix II over other flea and tick prevention products is its ease of application. The product comes in pre-measured tubes with a convenient applicator tip, making it easy to apply directly onto my dog’s skin. The instructions are simple to follow, and it only takes a few minutes to apply the product on my dog’s back between the shoulder blades. There is no need to bathe my dog before or after application, which saves me time and hassle.

Effective Flea and Tick Prevention

Since using Bayer K9 Advantix II, I have noticed a significant decrease in fleas and ticks on my dog. The product not only kills existing fleas but also prevents new infestations from occurring. It also repels ticks before they have a chance to attach themselves onto my dog’s skin, reducing the risk of tick-borne diseases. This gives me peace of mind knowing that my dog is protected against these harmful parasites.

Waterproof Formula

Another great feature of Bayer K9 Advantix II is its waterproof formula. As an extra large breed owner, I often take my dog for long walks or hikes near bodies of water. With this product, I do not have to worry about reapplying after every swim or bath because it remains effective even after exposure to water.

Safety Concerns

Before using any new product on my dog, safety is always a top priority for me. After researching extensively about Bayer K9 Advantix II, I found that it has been rigorously tested and deemed safe for use on dogs by veterinarians. However, as with any medication or topical treatment, there may be rare cases where individual dogs may have sensitivities or reactions to the ingredients in this product. It is always best to consult with your veterinarian before using any new products on your pet.

Final Verdict

In conclusion, after using Bayer K9 Advantix II for Extra Large Dogs on my furry friend for several months now, I can confidently say that this product has exceeded my expectations in terms of effectiveness and convenience. Its easy application process combined with its waterproof formula makes it an excellent choice for active dogs like mine who are constantly exposed to different environments.

I hope this buying guide has been helpful in providing you with useful insights on why I highly recommend Bayer K9 Advantix II for Extra Large Dogs as a flea and tick prevention option for your furry friend. Always remember that each dog may react differently to certain products, so it is best to consult with your veterinarian before making any decisions regarding your pet’s health.

Author Profile

Avatar
Kirstin Walker
Kirstin Walker is a resilient and inspiring individual who transformed her life from the depths of addiction to become a beacon of hope for others. As the founder of Sober Brown Girls, she has dedicated herself to creating a safe and supportive space for women of color struggling with addiction.

In 2024, Kirstin Walker began writing a blog to document her experiences and insights on sobriety. Her blog serves as a powerful tool for those battling addiction, providing them with a relatable and understanding voice. Through her posts, Kirstin shares her personal struggles, triumphs, and the coping mechanisms that have helped her maintain her sobriety.

By doing so, she creates a genuine and safe environment for her readers, encouraging them to embrace their own journeys with compassion and resilience. Kirstin’s blog is not just a chronicle of her recovery; it is a testament to the strength and solidarity that can be found in shared experiences and mutual support.