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K9 Advantix® II -  repels and kills ticks, fleas and mosquitoes, repels biting flies and kills lice
Repellency is important because ticks, fleas and mosquitoes can transmit disease-causing organisms.
Here are the benefits you can expect
from K9 Advantix® II:
  • REPELS and kills most ticks before they can attach
  • Starts killing ticks within 10 minutes*
    *Three days post treatment on previously untreated dogs.1
  • Kills ALL flea life stages
  • REPELS and kills mosquitoes and kills chewing lice
  • Waterproof. We recommend use of a soap-free shampoo.
  • For use on dogs and puppies 7 weeks of age and older
  • Lasts for one month
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Tick Repellency Demonstration Video

Watch this video to learn why repelling
ticks may help prevent the transmission of
disease-causing organisms.

Mosquito Repellency Demonstration Video

Watch this video to learn why repelling
mosquitoes may help prevent the transmission
of disease-causing organisms.

K9 Advantix® II is for use on dogs only.
Repellency makes a difference

The mouth parts of a tick act like a tiny harpoon, ready to anchor into
the dog's skin. When a tick attaches, it can transmit organisms into the
dog's bloodstream that may cause diseases such as Lyme disease,
Rocky Mountain spotted fever and anaplasmosis.

Discover other Bayer products
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1Data on file.
Bayer, the Bayer Cross, Advantage, K9 Advantix and Seresto are registered trademarks of Bayer.