Free Shipping on orders $49+

Advantage II Flea Treatment for Dogs 21-55 lbs

List Price: $49.99
Price: $48.44
You Save: $1.55 (3%)
In Stock
4 treatments
  • 4 treatments
  • 6 treatments

Advantage II Flea Treatment for Dogs 21-55 lbs, 4 treatments

Proven to stop fleas from biting in 3 - 5 minutes after application. Kills 98-100 percent of fleas within 12 hours of initial application. In addition, one convenient treatment lasts for up to one month.

Key Benefits

  • Stops fleas biting within 5 minutes
  • Kills 98-100% of fleas within 12 hours
  • Prevention for up to one month per treatment

See all items by Advantage II »

Item Number 74391
Brand
  • Bayer
Breed Size
  • Medium

Active Ingredients: 9.1% Imidacloprid, 0.46% Pyripoxyfen

Pet lovers who bought this item also bought...

Advantage II Flea Treatment for Dogs 21-55 lbs Customer Reviews

Advantage II Flea Treatment for Dogs 21-55 lbs 4.9 5 11 11
Good flea prevention product. So far, I have found this to be a good flea prevention product for my Keeshond "Nikki". Had previously used Frontline Plus but it was no longer working on my dogs. October 16, 2013
Product recommended by my vet We've been using it for the past eight months and haven't had any problems with it. I am also happy with Chewy's price and fast shipping. Thanks. December 4, 2013
Advantage II is the best flea treatment I have used other brands and found Advantage II is the best. chewy.com has the best price. I recieved my purchase on the next business day. I will do all my shopping for my dog at chewy,com. Thanks, Sincerely, Ken White in San Francisco. November 19, 2014
This product worked quickly and met my expecations. I purchased this product for my five Aussies. We have had a horrible time with fleas this year. The product we used to use wasn't effective anymore and I wanted something that would work fast and give my dogs relief. This worked and my dogs are no longer constantly scratching. November 16, 2014
Excellent product This is an excellent product. I had been looking for a good flea treatment for my cats and dogs after one cat had a very expensive reaction to A (yes, one) flea. I put this on the pets as soon as I got it, and there was no evidence of fleas by the next morning. I highly recommend this product. September 23, 2014
Best flea treatment I have found Nothing I have used topically completely stops the fleas, but Advantage is the best I have used. It does make a big dent in them, and it's essential for their health to get rid of as many as possible. My vet has always recommended this brand. August 29, 2014
This product makes my life much easier During the time i've had pets as part of the family flea problems have always been the one negative part of that otherwise wonderful experience. Over the years I have explored many solutions to the flea problem with mixed results. I've tried the so called natural solutions and the different brands of products to keep my pets flea free and the results quite frankly have often been frustrating. Eventually I noticed good reviews for Advantage ll and tried it. Well, I can tell you that this product finally gave me what I was looking for. A safe and effective answer to my problem that is easy to use and just works! I am grateful to finally to have the answer i looked for for so long and I will be using Advantage ll for so long as I enjoy having pets. Thank you for a fine product. Sincerely JJM August 16, 2014
Does its job! Advantage II has always worked on my dog and boy am I grateful for it. Earlier this year I had switched him to another product because I was looking for something which also helped with mosquitos.. well, he ended up getting fleas with that product. What a nightmare, I hope I never have to deal with fleas again! I switched him back to Advantage, and thankfully haven't had issues since. August 7, 2014
2 next>>
Questions? Call our friendly customer service team anytime. We're here 24 hours a day! 1-800-67-CHEWY (672-4399)