Search  for anything...

Advantage II Large Cat Vet-Recommended Flea Treatment & Prevention | Cats Over 9 lbs. | 2-Month Supply

  • Based on 71,456 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $8 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Dec 21
Order within 12 hours and 47 minutes
Available payment plans shown during checkout

Size: 2-Pack


Style: Large Cat only


Features

  • Advantage II Large Cat is a leading brand in cat flea treatment and prevention for large cats over 9 lbs., at least 8 weeks of age
  • Vet-recommended, easy-to-apply monthly topical treatment no hard-to-swallow pills, no prescription needed
  • Delivers total flea protection kills adult fleas, flea larvae and flea eggs through contact
  • Same-day effectiveness kills fleas within 12 hours of application and keeps working for 30 days
  • Fragrance-free formula, waterproof after 24 hours of application

Description

Advantage II Large Cat is a vet-recommended, leading brand in cat flea protection. Advantage II Large Cat flea treatment and prevention kills adult fleas, flea larvae and flea eggs to deliver total flea protection to your cat or kitten. Within 12 hours of application, Advantage II Large Cat topical treatment gets straight to work killing fleas through contact, so they don’t have to bite your cat to die. This treatment works hard for 30 days following application, effectively breaking the flea life cycle, controlling existing flea infestations and preventing further infestations all month long.Fleas not only cause discomfort; they can also pose other health risks. Monthly use of Advantage II Large Cat is important to protect your cat against fleas that may cause transmission of tapeworms, Flea Allergy Dermatitis and flea bite anemia.That’s why Advantage II Large Cat makes applying treatment simple. This convenient, spot-on application goes on the back of your cat’s neck at the base of the skull. You’ll simply place the tip of the tube on the skin and squeeze the tube to expel the entire contents directly on the skin. It goes on in seconds! It's easier than a flea collar and there are no hard-to-swallow pills. You’ll also love that Advantage II Large Cat is fragrance-free and waterproof after 24 hours of application. Check the product label for information on application and potential side effects.Advantage II Large Cat flea protection is effective on both indoor and outdoor cats. Your cat should be at least 8 weeks old and weigh over 9 lbs. to use Advantage II Large Cat.For the ultimate convenience in care, Advantage II Large Cat is available over the counter – no prescription needed. And, you can stock up with a subscription for regular doorstep deliveries so you never miss a monthly treatment. Advantage II Large Cat is a trademark of Elanco or its affiliates.

Brand: Advantage


Item Form: Topical


Scent: Unscented


Item Weight: 18.14 g


Active Ingredients: Imidacloprid, Pyriproxyfen


Item Volume: 1.6 Milliliters


Target Species: Cat


Allergen Information: Allergen-Free


Dog Breed Size: Large


UPC:


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 1 x 4.38 x 4.75 inches; 0.64 ounces


Item model number ‏ : ‎ 86336677


Date First Available ‏ : ‎ September 1, 2014


Manufacturer ‏ : ‎ Elanco US Inc


Country of Origin ‏ : ‎ Germany


Best Sellers Rank: #51 in Pet Supplies (See Top 100 in Pet Supplies) #1 in Cat Flea Drops


#1 in Cat Flea Drops:


Customer Reviews: 4.5 4.5 out of 5 stars 71,456 ratings


Item Weight: 0.64 ounces


Manufacturer: Elanco US Inc


Country of Origin: Germany


Item model number: 86336677


Date First Available: September 1, 2014


Item Package Dimensions L x W x H: 4.72 x 4.37 x 0.94 inches


Item Dimensions LxWxH: 1 x 4.38 x 4.75 inches


Item Weight: 18.14 g


Brand Name: Advantage


Target Audience Keyword: house-cats


Directions: Application Instructions 1. Use only on cats. 2. Hold applicator tube in an upright position. Pull cap off tube. 3. Turn the cap around and place other end of cap back on tube. Twist cap to break seal, then remove cap from tube. 4. Part the hair at the base of the cat’s skull until skin is visible. 5. Evenly apply the entire contents of the Advantage II tube directly on the skin by squeezing the entirety of the contents in that one spot. Do not get this product in your cat’s eyes, or allow your cat to ingest this product.


Model Name: Advantage II


Color: Large Cat only


Size: 2-Pack


Age Range Description: 8 weeks and older


Number of Items: 1


Style: Large Cat only


Breed Recommendation: Large


Specific Uses for Product: Parasites


Frequently asked questions

No, the Advantage II is specifically designed for large cats over 9 pounds. For smaller cats or kittens, it's suggested to use a different variation of Advantage.

This package provides a 2-month supply. It's recommended to apply the treatment monthly for continuous flea protection.

Yes, Advantage II for Large Cats is a vet-recommended flea treatment and prevention product.

Advantage II works by killing fleas through contact, meaning they don’t have to bite your cat to die. It kills fleas within 12 hours of the first application and prevents further flea infestations for up to a month.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


Advantage II Large Cat is a well-reviewed flea treatment for cats over nine pounds. It efficiently kills adult fleas, their larvae, and eggs, causing a significant reduction in flea infestations within days. The formula, which is applied topically, begins working in twelve hours and is effective for thirty days. It is praised for its ease of use, as no prescription is needed, and for its effectiveness, even in comparison to more expensive brands.

Pros

  • 👍 Highly effective in eliminating fleas
  • 🐱 Designed specifically for large cats over nine pounds
  • 🏥 No need for a vet's prescription
  • ⏰ Begins working in 12 hours, provides protection for 30 days
  • 💦 Easy to apply and dries quickly

Cons

  • 👃 Has a slightly "chemical" smell, although it dissipates once dried
  • 💲 May seem a bit expensive, but users agree the effectiveness justifies the cost

Should I Buy It?

Based on the overwhelmingly positive reviews and the effectiveness of the product, even in severe infestations, purchasing Advantage II Large Cat flea treatment appears to be a wise decision. The product works fast, keeps working for a month, and requires no prescription. Despite a slightly chemical smell and a higher price range, it is dramatically effective and often outperforms more expensive brands. If flea treatment for large cats is what you need, this product is highly recommended.


  • REVIEW OF ADVANTAGE II LARGE CAT FLEA CONTROL
Size: 6-Pack Style: Large Cat only
PROS: works well, appropriate for large cats, easy application, ability to buy in bulk CONS: expensive, sometimes applicator breaks, stinky smell! I first purchased this product in August 2015, Again in Janurary 2016, and I just purchased this again (July 2016). I purchased this product to help control fleas on my two cats, one of which is an indoor/outdoor cat. The neighborhood I live in has terrible fleas, so using flea medication is essential. The product arrived quickly, and came with thorough instructions, which I skimmed. The medication comes in a tiny tube incased in a foil packet. I opened the packet, and took out the tube. You break the seal on the tube by inverting the cap and puncturing the seal. I did this and accidentally twisted, causing the point on the top of the lid to become lodged in the opening of the tube. This was stressful because each treatment is so expensive. I realized, however, that I could fish out the point with some tweezers and still use the product! I then pinned my cat down and applied the product to the back of their neck. While I did see a decrease in fleas, I still saw several. I increased application to once every two weeks, and added baths and flea combing to the regime. Eventually, I was able to apply only once a month. During the summer the flea population seems to increase, which also coincided with my adoption of a second cat. I noticed the cat came in with fleas and I applied this medication, but it didn't seem to do much. I then woke up one morning with about 30 flea bites covering my lower legs and feet! I was horrified, and I knew it was time to get serious! After a bit of research I realized apart of why the medication may have been ineffective previously was that I wasn't applying it correctly (ha! Thats what i get for skimming!) Rereading instructions, I realized that I need to part my cats fur and try to make skin contact with the medication. I also learned that if my cats lick it it will taste bitter, discouraging licking behaviors of the medication. I'm going to include a few steps I took to control fleas in my house, unrelated to this product, but I think it might be useful! Scroll down to my conclusion if uninterested :) Anyways, so my cats hate baths (they were both rescued and are older so its hard to introduce new behaviors, I mean, I'm no jackson galaxy) For this reason flea baths always stressed me out and I was worried about my cats catching a cold or licking the flea shampoo and getting sick.Instead of bathing my cats, I gave them a pill that will kill all the fleas on them within 6 hours( https://www.amazon.com/Novartis-Capstar-Flea-Tablets-Count/dp/B005Z6UL1M/ref=sr_1_2?ie=UTF8&qid=1469319334&sr=8-2&keywords=flea+killer+pill). Using this pill in conjunction with this treatment, was a life saver! The next thing I did was give my pets a dry, diatomaceous earth bath. If you choose to do this with your cats, make sure you use food grade DE. DE is a great natural alternative for flea control, but the dust can be damaging to yourself and your cats! To prevent this, I wore a bandana around my mouth, and I stuck a comfy cone on my cat ( https://www.amazon.com/Comfy-Cone-E-Collar-Large-Black/dp/B000XY7CKE/ref=sr_1_1?ie=UTF8&qid=1469319818&sr=8-1&keywords=comfy+cone). My cats didn't like it, but it was safer and easier than flea baths! I also put some apple cider vinegar diluted with water in a spray bottle, and I sprayed down my cats. They hated this, but I think it maybe helped the fleas? It also reduced dust from the DE. CONCLUSION: I think that all cat owners should use this product on their cats, even if their cats are indoor cats. an inch of prevention is worth a pound of solution, and this is especially true for fleas. Make sure to treat your cats regularly and make sure you apply it correctly! included some photos of my happy flea free cats :) ... show more
Reviewed in the United States on July 24, 2016 by Devi Devi

  • Advantage works
Size: 6-Pack Style: Large Cat only
Well, bottom line is that these drops work. I applied these drops less than a week ago to 2 cats and they're not scratching nearly as much. Ok, so my mom adopted 2 cats last year. They were fine all year until they started going out back. Then the scratching started. I have to preface by saying one of the cats is still mostly wild and is just getting use to a fews strokes on her back before she runs away. That said, I knew I had to be quick. With a treat in 1 hand and an open Advantage tube in the other I was able to distract her with food and just pressed the tube into the nape of her neck & squeezed. Shockingly, it worked. I had fears that it would be all over her fur, but pressing it down ensured contact with the skin. Unlike other brands I've tried in the past, Advantage is just a small amount of liquid. Honestly, all flea meds scare me as I know they must be really strong to do the job they do. After I applied it, both cats tolerated it, but then they reacted. The wild one kept running all over the house and the tame one was restless for a few hours. It bothers me to see them like that BUT I also know that fleas can kill a cat. Seriously, I've seen it happen. Fleas make cats sick and cause them to be anemic. So, do I give my cats meds that will cause a bad reaction for a few hours, then protect them for the next 30 days or do I do nothing and let them scratch nonstop knowing that the fleas are harming them with every bite? It was an easy decision. It's been almost a week and I can see they're so much more comfortable from not having to scratch all the time. Sure they still scratch a little - but that's normal - the bites are still healing and any new flea that bites them will die. I read that you have to use flea drops for like 5 months straight to ensure you eliminate all the fleas that may be hiding out in the surrounding areas. I'm willing to do it. You can tell when your cats are happy, and I know these 2 are far more comfortable than they were a week ago. ... show more
Reviewed in the United States on June 15, 2024 by A. Mitchell

  • Good flea killing product
Size: 2-Pack Style: Large Cat only
Used to kill fleas on my cats. Very good. I have used this brand for a few years now. So far not toxic.
Reviewed in the United States on August 8, 2024 by gale s wolfe

  • Effective Prevention
Size: 2-Pack Style: Large Cat only
The treatment is designed to break the flea life cycle, killing fleas at all stages, and offers long-lasting protection. The application process is straightforward, applying directly to the cat’s skin for easy use. While effective for managing flea problems, some users may notice side effects or resistance if not used consistently. ... show more
Reviewed in the United States on August 15, 2024 by Atoosa

  • Actually Works!
Size: 4-Pack Style: Large Cat only
I had a battle for a few months after moving. My roommate has a dog that goes out a lot and my cat is indoors. Hart was the worst as it didn't work for long and caused a lot of irritation... NEVER AGAIN. Frontline used to be what I used, but it just didn't seem effective. This took a few days to see good results, but lasted and no adverse symptoms. I live in the Pacific Northwest and I find this to work well now. I've learned different parts of the country fleas can be resistant to certain ingredients. ... show more
Reviewed in the United States on August 9, 2024 by Damien Valdez

  • Great product, great buy
Size: 2-Pack Style: Large Cat only
I have always bought this flea treatment through my veterinarian. I found it to be less expensive through Amazon. Advantage 2 works great! You also can keep your cats inside after applying it, as it not only kills the fleas on them but also kills the eggs as well! Just make sure to buy the double pack and use the second dose 30 days later! I will write on the box, the date and month of the 1st application to make sure I remember when to use the 2nd one! ... show more
Reviewed in the United States on July 18, 2024 by Placeholder

Can't find a product?

Find it on Amazon first, then paste the link below.