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K9 Advantix II Flea and Tick Prevention for Extra-Large Dogs, Over 55 Pounds

4.5 out of 5 stars 29,582 ratings

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6-pack
Extra Large Dog Only

Enhance your purchase

Brand K9 advantix
Ingredients Imidacloprid 8.80% Permethrin* 44.00% Pyriproxyfen 0.44% Other Ingredients 46.76%
Item Form Drops
Age Range Description All Life Stages
Item Weight 0.1 Pounds
Active Ingredients Permethrin
Item Volume 24 Milliliters

About this item

  • 6 monthly applications of K9 Advantix II flea and tick prevention for extra-large dogs weighing 55 pounds or more
  • K9 Advantix II flea and tick prevention for dogs works through contact, so fleas, ticks and mosquitoes do not have to bite your dog to die
  • K9 Advantix II flea and tick control for dogs is an easy to apply topical formula
  • Starts working to kill fleas within 12 hours and keeps working for 30 days
  • Suitable for effective year-round dog flea and tick treatment for extra-large dogs
New (11) from $67.98 & FREE Shipping.

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Frequently bought together

  • K9 Advantix II Flea and Tick Prevention for Extra-Large Dogs, Over 55 Pounds
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  • K9 advantix II Flea and Tick Prevention for Large Dogs, 21-55 Pounds
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  • Advantage II Flea Prevention and Treatment for Large Cats, Over 9 Pounds
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From the manufacturer

K9 Advantix II
K9-Advantix K9-Advantix K9-Advantix K9-Advantix K9-Advantix
K9 Advantix II Seresto Advantage II advantus Advantage Dog Shampoo
Form Topical Flea and Tick Treatment Flea and Tick Collar Topical Flea Treatment Flea Chewable Flea and Tick Shampoo
Application Age For Use on Dogs and Puppies 7 Weeks and Older For Use on Dogs and Puppies 7 Weeks and Older For Use on Dogs and Puppies 7 Weeks and Older For Dogs 10 Weeks of Age and Older For Use on Dogs Over 6 Months
Application Frequency Once a Month Every 8 Months Once a Month Do Not Exceed One Soft Chew in a 24-hour Period See Product Label
Kills Fleas
Kills Ticks
Kills Lice
Kills Mosquitoes

Product description

Size:6-pack  |  Style:Extra Large Dog Only

The 6-pack of Bayer K9 Advantix II flea and tick prevention for extra-large dogs is a broad-spectrum, veterinarian-recommended dog flea and tick prevention that also kills and repels mosquitoes, a benefit not found in many other flea and tick products. Some products require a flea or tick to bite your dog in order to work, but K9 Advantix II flea and tick prevention for dogs is a topical formula that works through contact, so your dog doesn’t have to endure a painful bite for the flea, tick or mosquito to die. Just one application of Bayer K9 Advantix II flea and tick prevention for extra-large dogs starts working to kill fleas within 12 hours, is waterproof after 24 hours, and continues to work to kill fleas, ticks and mosquitoes for up to 30 days, even after a bath or swimming. We recommend the use of a grooming shampoo designed specifically for pets. Do not use K9 Advantix II on cats. Use only on dogs.
Still see fleas after using K9 Advantix II ? - Although K9 Advantix II kills fleas on your dog, there may still be fleas in your dog's environment that have since jumped on after treatment. Luckily, with K9 Advantix II, new fleas are killed within 2 hours with protection against further infestation for at least 4 weeks. As fleas die they are no longer able to stay hidden against your dog's skin, and therefore you may also be seeing dying fleas coming to the surface of your dog's fur coat.

Product details

Size:6-pack  |  Style:Extra Large Dog Only
  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 7.75 x 1 x 4.25 inches; 1.6 Ounces
  • Item model number ‏ : ‎ 81520429
  • Department ‏ : ‎ Flea & Tick
  • Date First Available ‏ : ‎ March 20, 2007
  • Manufacturer ‏ : ‎ Elanco
  • ASIN ‏ : ‎ B004QRJJ0K
  • Country of Origin ‏ : ‎ Germany
  • Customer Reviews:
    4.5 out of 5 stars 29,582 ratings

Product guides and documents

Important information

Ingredients

Imidacloprid 8.80% Permethrin* 44.00% Pyriproxyfen 0.44% Other Ingredients 46.76%

Directions

Application Instructions: 1. Use only on dogs. DO NOT USE ON CATS or other animals. 2. The dog should be standing for easy application. Evenly apply the entire contents of the K9 Advantix® II tube to four to six spots on the top of the back from the shoulder to the base of the tail. 3. At each spot, part the hair until the skin is visible. 4. Place the tip of the tube on the skin and gently squeeze to expel a portion of the solution on the skin. 5. Do not apply an excessive amount of solution at any one spot that could cause some of the solution to run off the side of the dog. 6. Do not get this product in your dog’s eyes, or allow your dog to ingest this product.

Legal Disclaimer

We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
29,582 global ratings
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Top reviews from the United States

Reviewed in the United States on April 11, 2019
Size: 6-packStyle: Extra Large Dog OnlyVerified Purchase
273 people found this helpful
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Reviewed in the United States on July 13, 2018
Size: 6-packStyle: Extra Large Dog OnlyVerified Purchase
190 people found this helpful
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Reviewed in the United States on January 23, 2019
Size: 6-packStyle: Extra Large Dog OnlyVerified Purchase
95 people found this helpful
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Reviewed in the United States on October 17, 2018
Size: 2-packStyle: Extra Large Dog OnlyVerified Purchase
91 people found this helpful
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