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Advantage II Flea Treatment for Dogs 3-10 lbs

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Advantage II Flea Treatment for Dogs 10 lbs and Under is a convenient monthly topical flea treatment for dogs and puppies 7 weeks of age and older. Advantage II for dogs contains an (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 dog to die. One convenient application of Advantage II for dogs keeps working for 1 month.

Key Benefits

  • Kills all flea life stages including flea eggs, larvae, pupae, and adult fleas
  • Kills fleas within 12 hours of initial application
  • Once a month topical treatment for fleas and lice
  • Works through contact, so fleas don’t have to bite to die. Provides waterproof protection
  • For use only on dogs and puppies 7 weeks and older and weighing 3-10 lbs.


DO NOT USE ON CATS. Do not apply to puppies or dogs weighing less than 3 lbs. Do not get this product in your dog's eyes or allow your dog to ingest this product. ALWAYS read the entire product label prior to use.

Active Ingredients

  • 9.1% Imidacloprid
  • 0.46% Pyripoxyfen

See all items by Advantage II

  • Item Number
  • Brand
  • Breed Size
  • Lifestage
    Adult, Puppy


Once-a-month topical treatment for the prevention and treatment of flea and lice infestations on dogs and puppies 7 weeks and older. Apply the entire contents of the tube evenly to three or four spots on the top of the back from the shoulder to the base of the tail.

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Customer Reviews

Rated 4.6 out of 5 by 57 reviewers.
Rated 5 out of 5 by Fleas dying Gave on a Wednesday, fleas dying by next day. Great product! January 16, 2017
Rated 5 out of 5 by Product was what I needed. Just as they said I got my order in two days. I will order from them again. January 13, 2017
Rated 5 out of 5 by always works great great easy to use and effective, always does a good job January 16, 2017
Rated 5 out of 5 by Quick Deliver Item delivered as promised,quick and as advertised. January 15, 2017
Rated 5 out of 5 by Very happy with product and prompt delivery The product came as expected. I actually had to call immediately after I placed the order in order to confirm when I should expect it. The customer service representative was excellent and told me that it would probably come overnight delivery. My order came the very next day. January 11, 2017
Rated 5 out of 5 by Flea medicine The flea medicine arrived in a couple of days. We saved money and will order again. January 13, 2017
Rated 5 out of 5 by Recommended by our Vet. We just got a new puppy and asked our Vet for his opinion of Advantage ll. We had been using Front Line for 10 years+. The Vet said that Advantage ll is the best of all these types of products so we took his recommendation. January 10, 2017
Rated 2 out of 5 by Fleas persist a week later. A week after applying the entire tube of product to my 5 lb. dog, he was still battling fleas. Right now 1 1/2 weeks later, all is calm. He never had a bad infestation, just 1 or 2 at a time, but he's very allergic to fleas. My daughter tells me the product is NOT water proof as the packaging states. I bathe my dog weekly so I hope it continues to work or I send it back. December 21, 2016
  • 2017-01-19 T07:11:15.511-06:00
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