

🦴 Stay ahead of fleas—because your dog deserves the best defense!
Advantage II Large Dog is a vet-recommended topical flea and lice treatment for dogs weighing 21-55 lbs. It kills adult fleas, larvae, and eggs within 12 hours through contact, breaking the flea life cycle with monthly applications. Waterproof after 24 hours and fragrance-free, it offers a convenient, prescription-free solution to protect dogs from flea-related health issues for up to 4 months.












| ASIN | B004QRFJA4 |
| Batteries Included | No |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,179) |
| Date First Available | 7 August 2012 |
| Item Form | Topical |
| Item Weight | 45.4 g |
| Item model number | 86336707 |
| Number of Items | 4 |
| Pet Life Stage | 7 weeks and older |
| Product Dimensions | 16.51 x 2.54 x 10.8 cm; 45.36 g |
| Quantity | 1 |
| Size | 4-Pack |
| Volume | 10 Milliliters |
| batteries required | No |
J**R
Works for all 3 of my dogs, no fleas, no ticks! I buy this product every summer!
R**H
I have never had a problem getting rid of fleas with Advantage
T**S
I know there are A-LOT of bad reviews for these but my belief is that people are using the product wrong, possibly issuing wrong doses or ordering the wrong product size. Bayer is a local, well known, trusted company in my area and I can tell you that they do not manufacture products that would kill your animals or harm them. This is a local, USA company. I have had family members that have worked for them their entire lives. Now on to the product. It works very well. We were using Frontline but it did not work. AT ALL. Our dog was getting ticks, our cats and dog had fleas. We used Frontline religiously and it just didn't perform. We ended up with a really bad flea infestation in our home and we needed to take action as multiple flea baths and house treatment were not helping. We finally switched to advantage II. Weary about the reviews we applied it to our animals in the proper dosage, size, and areas. Read, read and re-read the instructions. There are specific ways to apply this for specific animals. There are also specific sizes that you purchase depending on the type and weight of your animal. YOU NEED TO READ! Within two weeks after we treated our house with products known as permethrin and I.G. regulators as well as using Bayer Advantage II we completely got rid of our flea problem. Its now been months since we have had the problem and we haven't found a single flea on our animals. This stuff just hands down works. I would recommend to anybody and I'm going to keep purchasing it because I never want to have fleas in my home again. Its well worth the price. UPDATE: Its now been 5 years since my original review and we still use this. We have not had a single flea issue since my original review. Our animals are safe and healthy. Be aware that there are counterfeits on Amazon. There are articles on the internet of what to check for. If you are concerned, purchase it from your vet or Chewy.
R**N
I've been using this product since the spring and I haven't seen one flea on either of my dogs. I will absolutely buy this brand every year!!🙂🙂
R**.
it don't seem as good as it used to be
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