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Navigate to:   Home ::  Dogs ::  Flea & Tick Control ::  Flea, Tick & Insect Control ::   Special: Drs. Favorite ::  K9 Advantix® II Flea and Tick Control Treatment for Dogs

K9 Advantix® II Flea and Tick Control Treatment for Dogs

SAVE! Drs' Special SAVE up to $10.00
K9 Advantix® II Flea and Tick Control Treatment for Dogs
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* Kills and repels more parasites than Frontline Plus for dogs (based on label claims)
* New and improved Advantix II kills ALL flea and tick life stages
* Protects dogs with IGR (Insect Growth Regulator) pyriproxyfen
* Prevents eggs and immature forms from developing into adults
* Prescription-free topical kills fleas, ticks, lice and mosquitoes
* Repels biting flies, fleas, ticks and mosquitoes - common carriers of disease
Apply Topical Flea & Tick Preventives

Dr. Foster and Dr. Smith are proud to introduce the new and improved Bayer K9 Advantix II. The proven ingredients of Advantix are given a boost with the IGR (Insect Growth Regulator) pyriproxyfen to kill and repel more parasites than Frontline Plus for dogs! Proven protection of imidacloprid and permethrin kills fleas, ticks, mosquitoes, lice and repels biting flies. Convenient monthly topical treatment for dogs adds to its signature 5-way, repel-and-kill pest protection system by preventing flea eggs and immature forms from developing into adults. Kill adult fleas AND actively break the flea life cycle with K9 Advantix II.

Dr. Foster and Dr. Smith don't compromise when it comes to monthly topical flea and tick treatment for their own dogs. That's why they only use K9 Advantix II. Improved 5-way pest protection system offers the best protection available to your pet and is highly-recommended as an effective monthly flea and tick topical.

K9 Advantix II is manufactured by the Bayer Corp., a trusted and dedicated name in animal healthcare. For dogs only: 7 weeks or older. Do not use on cats.

Each package of K9 Advantix II for Dogs controls fleas, ticks, and mosquitoes for 4, 6, or 12 months (One vial per month). Guaranteed USA Supplier. Child-Resistant Packaging.

Why Choose K9 Advantix II?

  • K9 Advantix II kills and repels ticks often before they can attach to help reduce the potential risk of tick-transmitted diseases such as Lyme, ehrlichiosis and others
  • K9 Advantix II kills and repels mosquitoes which can carry Heartworm disease and West Nile Virus
  • K9 Advantix II kills fleas on dogs within 12 hours, prevents eggs and young from developing PLUS a single dose repels fleas for up to a month to prevent infestations
  • K9 Advantix II is a fast and easy to apply liquid topical that also kills lice and repels biting flies
  • K9 Advantix II continues working even after your pet swims or is given a bath
How to apply:
Step 1
The dog should be standing for easy application. Part the hair at your dog's shoulder blades to expose the skin.
Step 2
Apply product evenly and directly to the skin in two to six spots along the dog's back by squeezing out the tube's contents. (Depending on size of dog. See package directions.)
Step 3
Be sure to empty the entire tube by the end of the application. Your dog's natural movements will help spread K9 Advantix II over the skin.

When treating your dog with K9 Advantix II, we recommend using Hypo-Allergenic Shampoo when bathing your dog.

Please click on "More Information" for ingredients and indications.

Do not use on cats
K9 Advantix II 5-Way Pest Protection. . . No Prescription Required
under 10 lbs, 4-pack
($10.74 per dose),   9N-74546,  
$45.94 ,   $42.94
under 10 lbs, 6-pack,   9N-74550,   $64.90 ,   $59.90
under 10 lbs, 12-pack,   9N-74555,   $122.94 ,   $112.94
11-20 lbs, 4-pack
($10.98 per dose),   9N-74547,  
$46.94 ,   $43.94
11-20 lbs, 6-pack,   9N-74551,   $66.94 ,   $61.94
11-20 lbs, 12-pack,   9N-74556,   $125.94 ,   $115.94
21-55 lbs, 4-pack
($11.23 per dose),   9N-74548,  
$47.94 ,   $44.94
21-55 lbs, 6-pack,   9N-74553,   $68.94 ,   $63.94
21-55 lbs, 12-pack,   9N-74557,   $129.94 ,   $119.94
over 55 lbs, 4-pack
($11.48 per dose),   9N-74549,  
$48.94 ,   $45.94
over 55 lbs, 6-pack,   9N-74554,   $69.94 ,   $64.94
over 55 lbs, 12-pack,   9N-74558,   $131.41 ,   $121.41
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