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Advantage II Flea Treatment for Dogs Over 55 lbs

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  • Price:

    $55.33 FREE 1-2 Day Shipping

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    $37.66 (40%)

In stock
  • 4 treatments
  • 6 treatments


  • Item Number
  • Lifestage
    Adult, Puppy
  • Breed Size
    Large, Giant
  • Brand
  • Made in
    United States

Advantage II Flea Treatment for Dogs Over 55 lbs is a convenient monthly topical flea treatment for dogs and puppies 7 weeks of age and older. Advantage II for dogs 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 dog to die. One convenient application of Advantage II for dogs keeps working for 1 month.

Key Benefits

  • Flea treatment for dogs over 55 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

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Active Ingredients: 9.1% Imidacloprid, 0.46% Pyripoxyfen.

Customer Reviews

Rated 4.7 out of 5 by 76 reviewers.
Rated 5 out of 5 by Effective treatment. Product worked immediately. Appreciated the quick delivery. July 20, 2016
Rated 5 out of 5 by Effective product! Great service! This wiped out what had turned into an infestation. June 22, 2016
Rated 5 out of 5 by This is an excellent product We have used this for 2 years and have been purchasing it at pet stores. Thank you, Chewy, for having auto-ship for my convenience. June 17, 2016
Rated 5 out of 5 by Good product, good service This has been a horrible flea year for us. We switched to Advantage II from Frontline Plus because our dogs were overrun by fleas. Now there are none. We also like the service we get from the Chewy site. June 13, 2016
Rated 5 out of 5 by review This product works better than anything else I have used . June 9, 2016
Rated 5 out of 5 by Works great We have been using advantage for many years. I like that the weight for the product is over 55 pounds so that I can use it on both of my dogs even though they vary in size-makes it convenient for ordering. Also Chewy.com has great and fast shipping. May 31, 2016
Rated 5 out of 5 by Great product Product arrived in 2 days. It worked immediately once I applied it. Definitely will order again from Chewy. May 15, 2016
Rated 5 out of 5 by WOW! I can't believe how quickly my Advantage II for dogs 55lbs. and over arrived. This is a great product, and at Chewy.com, you will get the best prices around. I am completely satisfied, and I will always turn to Chewy.com for my pet needs. May 12, 2016
  • 2016-07-25 T14:06:59.590-05:00
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