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Advantage II Flea Treatment for Cats 5 lbs to 9 lbs & Ferrets

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Advantage II Flea Treatment for Cats 5 lbs to 9 lbs & Ferrets is a convenient monthly topical flea medicine for cats and kittens 8 weeks of age and older. It can also be used for ferrets 10 weeks and older and weighing 1 lb or greater. Advantage II for cats & Ferrets 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 cat flea treatment keeps working for 1 month.

Key Benefits

  • Safe to use on ferrets 1 pound or greater
  • Kills all flea life stages including eggs, larvae, pupae, and adult flea
  • Controls existing fleas and flea eggs and prevents future flea infestations
  • Works through contact, so fleas don’t have to bite to die
  • Provides waterproof protection


Do not get this product in your cat's eyes, or allow your cat to ingest this product. ALWAYS read the entire product label prior to use.


9.1% Imidacloprid, 0.46% Pyripoxyfen.

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Once-a-month topical treatment for the prevention and treatment of flea infestations on cats and kittens 8 weeks and older. Part the hair on the neck at the base of the skull until the skin is visible. Place the tip of the tube on the skin and squeeze the tube to expel the entire contents directly on the skin.

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Customer Reviews

Rated 4.7 out of 5 by 213 reviewers.
Rated 5 out of 5 by Pricey but worth it! I ordered this 4 days ago and it was delivered to my door this morning. I applied it to my 2 flea infested cats, left the house for a few hours, and when I came back there were no living fleas in sight. I saw a couple of dead fleas on their chins. They aren't scratching as much. The cats seem to be quite happy with their new found relief! More playful and social than usual. I am very satisfied with Advantage II. My cats had no negative reactions to this product. Just try to apply it very high on your cat's neck to avoid them licking it off. Also, if you have multiple cats, separate them so they don't groom each other. By the end of the day, the medicine will be completely absorbed and dry. There are no weird smells. I will also be applying the dog version of this brand to my pit mix tomorrow (after she gets cleaned and her natural oils come back). I'll write a review on that as well. October 30, 2016
Rated 5 out of 5 by No scratching, No bites! This product has been a life saver! We have 2 cats and for the last few seasons they have been over infested with fleas! We have tried numerous different flea treatments and last year we decided to try Advantage II as the we weren't satisfied with our last product as it just wasn't working as the cats were always scratching! When our Advantage II arrived, we applied treatment to both cats as directed. Next day, no scratching with either cat! Happy cats! Happy parents ! October 26, 2016
Rated 5 out of 5 by Worked great! This seemed to work great for our cat. She had a pretty bad flea infestation and was itching all the time, but after I used Advantage, she's back to normal and I haven't seen any fleas or flea dirt like I used to. She was itchy for about 24 hours after I applied it, but I figure it was doing its magic and killing the bugs. I also got a great price and fast shipping! October 28, 2016
Rated 5 out of 5 by This is no doubt a better product choice. I'v tried "other" products and no doubt Advantage2 is no lie. I hold faith in this product. It began working as stated for my kitten and he is no longer miserable and neither am i. I will never buy the "other" products...never. Take it from me Advantage2 is most certainly worth it's weight in gold. October 26, 2016
Rated 5 out of 5 by They have relief at last!!!! I live in a 3rd floor apt, and some how both my babies ended up with fleas. They were miserable, couldn't relax, losing hair from scratching and would not come near me because I was constantly coming at them with a flea comb. Bought a competitor, and when I applied it, I became terrified as both of them began to froth at the mouth. After 24 hours, I was still finding fleas, and yes, I was vacuuming and applying flea treatment to the carpet and upholstery. After 6 weeks and $100 later, I went back to Advantage. It has been 48 hours and nothing, and I mean nothing. I am still combing them, but no fleas or if I find one it's already gone into the after life. Will NOT be veering from this exceptional product again. Thank you!! October 7, 2016
Rated 5 out of 5 by Chewy is great Great product, low price and it arrived so quickly October 24, 2016
Rated 5 out of 5 by great price for great product wiorks best on our 11 indoor cats.great price for great products(advantage2 for cats). October 27, 2016
Rated 5 out of 5 by SO FAR - SO GOOD After comparing the same product on line for price and amount, I placed the order and received my product in a couple of days. Easy to apply - no fighting. No fleas that I can tell. No scratching, etc. So far, so good. I'm pleased. October 25, 2016
  • 2016-10-31 T06:31:39.571-05:00
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