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Advantage II Flea Treatment for Kittens, 4 treatments

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Product Description

Advantage II is a convenient monthly topical application for cats and kittens 8 weeks of age and older. It contains an adulticide (imidacloprid) and an insect growth regulator (pyriproxyfen) to kill all life stages of fleas. Furthermore, it kills fleas through contact, so they don’t have to bite your cat to die. One convenient application of Advantage II keeps working for 1 month.

Key Benefits

  • For kittens between 2 and 5 pounds
  • Kills all flea life stages
  • Prevents fleas on a treated dog from infesting your home
  • Kills fleas within 12 hours of initial application
  • Kills reinfesting fleas within 2 hours
  • Works through contact, so fleas don’t have to bite to die
  • Provides waterproof protection

See all items by Advantage II »

Item Number 73931
  • Kitten
  • Bayer
Country of Origin
  • United States

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Important Information


Active Ingredients: 9.1% Imidacloprid, 0.46% Pyripoxyfen

Customer Ratings & Reviews

Rated 4.8 out of 5 by 20 reviewers.
Rated 5 out of 5 by Fast results when needed. We rescued 2 four week old boys. At 1st we had to give them a weekly bath with Dawn to kill fleas per our Vet, till they were old enough for Advantage II kitten. As soon as they got their 1st treatments we started to see great results. In a multi cat household this was real important. The Advantage selling in a 4 pack is great cause they will grow fast. My kittens now use the 5 to 9 lb size which you still get an awesome price at Chewy for the 6 pack. Great product. We are flea free now but continue to use just in case a mouse gets in the house during the winter months. February 4, 2014
Rated 3 out of 5 by Killed the adult fleas but not the eggs Took my cat to the vet and he came home with fleas. Before I knew it we were infested. I ordered Advantage 2 for kittens and large cats. While I waited for the Advantage I gave each cat a bath with dawn, sprinkled borax all over the house and vacuumed everything. Chewy shipping is great and it arrived in 3 days. I read the instructions and treated each cat as instructed. Within an hour all the cats stopped scratching and I thought this stuff works great. Two days later the cats were scratching again and I saw fleas; it didn't seem to kill the flea eggs or larvae. I will try it one more time in a week. However I doubt it will make much difference; the adults will die but the eggs and larvae probably won't. August 30, 2014
Rated 5 out of 5 by Safe and Effective This product is safe and effective. I rarely have to use flea medicine but when I do I feel confident that the Advantage II is the safest option. December 1, 2015
Rated 5 out of 5 by Got rid of the fleas completely With one treatment our kitten's fleas were gone within a two days. He didn't have a reaction from it either. November 23, 2015
Rated 5 out of 5 by Works Great !! I had a 4 month old short hair kitten that had a pretty bad case of the fleas. I bought this product which comes with four- once a month- doses and only had to use the first dose and, fingers crossed, they seem to be all gone. Great stuff. October 12, 2015
Rated 5 out of 5 by Great product! Advantage for kittens is safe and works. My kitten feels much better after using this product. August 28, 2015
Rated 3 out of 5 by Works but not for 30 days Never had a flea problem before this summer. With six cats and a dog it has been daunting. So many good reviews about Advantage II I thought I'd give it a try. I had to buy 3 different sizes for all my cats and another for my dog so the cost rose. Although I have to say it works, the fleas are back in numbers by the second week. I treated the house and did everything properly, but I am very frustrated. I now have to spend all of this money all over again to re-treat everybody. Hopefully it will work for longer that 2 weeks this time. August 11, 2015
Rated 5 out of 5 by 10 Excellent product. Safe for kittens over 8 wks and effective! August 17, 2014
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