6 pack, Advantix II for XLarge Dogs (over 55 lbs)

Item #E8K9


6 pack, Advantix II for XLarge Dogs (over 55 lbs)

K9 Advantix II for extra large dogs is a once-a-month topical tick, mosquito, and flea treatment for dogs and puppies 7 weeks of age or older. Dogs over 55 lbs (6 pack). Read More

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K9 Advantix® II

K9 Advantix® II offers broad spectrum protection that not only kills but repels fleas, ticks, and mosquitoes. It is a convenient once a once-a-month topical treatment for dogs and puppies 7 weeks of age or older and weighing 4 lb or more. K9 Advantix® II contains Imidacloprid and Permethrin plus the insect growth regulator Pyriproxyfen, these ingredients work in unison to repel and kill parasites that can potentially carry diseases.

K9 Advantix® II Key Benefits:

  • repels and kills ticks, mosquitos and fleas for up to four weeks
  • repels and kills fleas of all life stages within 12 hours of application
  • prevents development of all life stages of fleas for up to four weeks
  • repels biting flies
  • kills chewing lice
  • waterproof formula remains effective after swimming and bathing

Do not use on cats.

Note: For maximum effectiveness, you should not bathe your pet 48 hours before or after application. The oils of the skin and coat help to distribute the product properly, ensuring that the product will be effective.

View manufacturer and/or label information - X-Large Dog

Reviews (5)

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  1. 5.0 out of 5 stars

    "Advantix II"


  2. 5.0 out of 5 stars

    "K9 Advantix ll"

    Safe and works great!

  3. 5.0 out of 5 stars


    Very happy with the K9 Advantix.

  4. 5.0 out of 5 stars

    "It does it all"

    I like having a pest control that does it all. Makes it easier to remember to do their treatments once a month. With the other ones I have to buy another control for heartworm.

  5. 5.0 out of 5 stars

    "Best & Safest flea control"

    I've been a Rescue for 40 years. Nothing works better than K9 Advantix (from the original). I won't use anything else!

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