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K9 Advantix II Flea & Tick Treatment for Dogs 11-20 lbs

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  • 2 treatments
  • 4 treatments
  • 6 treatments
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  • Item Number
  • Breed Size
  • Lifestage
    Puppy, Adult
  • Brand

K9 Advantix II Flea Treatment for Dogs 11-20 lbs offers broad spectrum flea control and protection against ticks and mosquitoes, too. It is specifically formulated for dogs and comes in a convenient, monthly topical application that not only kills but also repels fleas, ticks and mosquitoes. K9 Advantix II also kills all life stages of fleas, repels biting flies and kills lice. It contains imidacloprid, permethrin and pyriproxyfen that work in concert to repel and kill parasites that can potentially transmit disease-causing organisms. K9 Advantix II is a flea treatment for use on dogs 7 weeks and older.

Key Benefits

  • Flea treatment for dogs between 11 and 20 pounds
  • Repels and kills ticks, fleas and mosquitoes
  • Repels biting flies and kills lice
  • Kills all life stages of fleas and prevents development of fleas, flea eggs, larvae and pupae
  • Prevents fleas on a treated dog from reinfesting the home
  • Kills fleas within 12 hours and kills reinfesting fleas within 2 hours
  • Provides waterproof protection

See all items by K9 Advantix II

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Customer Reviews

Rated 4.7 out of 5 by 162 reviewers.
Rated 5 out of 5 by K9 advantix fleas and ticks This is the only thing I use on my two dachshunds so far all has been great. Will continue to use and purchase them from quick and friendly service online with Chewy.com . Thanks! September 13, 2016
Rated 4 out of 5 by Quick and easy Looking for advantix ll for my dog best price and quick service......I'll shop chewy again. September 13, 2016
Rated 4 out of 5 by Bad results After three days of this product being put on my dogs, they still have fleas. September 11, 2016
Rated 5 out of 5 by Great price Works like a charm. Delivered quickly and price great. September 4, 2016
Rated 5 out of 5 by Works Great! This is the only one I use on my beagles! They love to follow their nose and now I have one less thing to worry about since I know they are protected from ticks. August 27, 2016
Rated 4 out of 5 by It's good It seems to be working but she still has itching spells which is probably dry skin. But haven't had any flea issues. August 23, 2016
Rated 5 out of 5 by I have been using this product for a number of years It is easy to use and most effective. I will continue to use it. August 22, 2016
Rated 5 out of 5 by Love this product works well. Easy to apply. Quick administration. Works very well. August 24, 2016
  • 2016-09-23 T06:00:36.678-05:00
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