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Advantage II Flea Treatment for Cats Over 9 lbs

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Advantage II Flea Treatment for Cats Over 9 lbs is a convenient monthly topical flea medicine for cats and kittens 8 weeks of age and older. Advantage II for cats 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

  • Kills all flea life stages, adult flea, larvae, and pupae, and eggs
  • 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

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Active Ingredients: 9.1% Imidacloprid, 0.46% Pyripoxyfen.

Customer Reviews

Rated 4.7 out of 5 by 354 reviewers.
Rated 5 out of 5 by This product works well to kill fleas! It didn't cause skin irritation like the store brands. I had purchased a store brand flea treatment and not only did it not work at all but it caused my cat's skin to become irritated. I saw the chewy commercial and purchased the flea treatment. It was a better deal, worked fantastically and caused no skin irritation whatsoever! Extremely pleased cat and owner! August 19, 2016
Rated 5 out of 5 by Excellent product This is the best product I have found. I had been having problems with fleas on my cat and in my house for years. Everything I tried did not work. Within the first month my cat had no fleas. I was really surprised that after the second month I haven't had any fleas in the house. I'LL GIVE THIS PRODUCT 2 THUMBS UP ONLY BECAUSE I HAVE 2! August 23, 2016
Rated 5 out of 5 by Great product and super service. Love the service I get from Chewy and they always have the products we need. I recently started ordering cat food and delivery was 2 days same as the flea medicine. Keep up the great service. August 22, 2016
Rated 4 out of 5 by SWITCHED...BUT BACK TO ADV II I've been using this for several years and decided to try another (cheaper) brand. Well, now I am back to review the product I stepped away from. This does a good job and does not irritate my cat's skin. It doesn't get rid of 100% of the fleas but, good enough to keep using it year round. August 18, 2016
Rated 3 out of 5 by Mixed feelings Have used Advantage for many years however recently the application applied on my cat caused his hair to fall out of the spot where the flea med was applied. Never in all my years of using these types of products on my cats have I seen this reaction. I have liked Advantage in the past but not sure if I will continue using it. August 16, 2016
Rated 5 out of 5 by Great product Great product, totally necessary for a hot humid summer. The price was good, the delivery fast. I would highly recommend buying this through Chewy.com to all my pet loving friends. August 17, 2016
Rated 1 out of 5 by Not for us This product actually made my cat's hair fall out and scab up in the place we applied it. I read that this could happen but that it was rare. I won't be using it again. August 17, 2016
Rated 5 out of 5 by Product worked well. After reading the mixed bag of reports on the product, we were concerned that the product might not work well. However, it did! August 17, 2016
  • 2016-08-26 T09:54:14.663-05:00
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