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K9 Advantix II Flea and Tick Prevention for Large Dogs

4.5 out of 5 stars 28,291 ratings

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2-Pack
Large Dog Only

Enhance your purchase

Brand K9 advantix
Age Range Description Senior
Item Volume 24 Milliliters
Target Species CANINE

About this item

  • 2 monthly applications of K9 Advantix II flea and tick prevention for large dogs weighing 21-55 pounds
  • 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 large dogs
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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:2-Pack  |  Style:Large Dog Only

The 2-pack of Bayer K9 Advantix II flea and tick prevention for 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 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.

Product details

Size:2-Pack  |  Style:Large Dog Only
  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 7 x 7 x 7 inches; 1.13 Ounces
  • Item model number ‏ : ‎ 86314940
  • Date First Available ‏ : ‎ September 1, 2014
  • Manufacturer ‏ : ‎ Elanco US Inc
  • ASIN ‏ : ‎ B00N7DEBN4
  • Country of Origin ‏ : ‎ Canada
  • Customer Reviews:
    4.5 out of 5 stars 28,291 ratings

Product guides and documents

Important information

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.

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Customer Rating 4.5 out of 5 stars (28291) 4.4 out of 5 stars (20424) 4.5 out of 5 stars (30844) 4.4 out of 5 stars (29536) 4.4 out of 5 stars (11089) 4.5 out of 5 stars (29084)
Price $28.98 $28.98 $28.98 $31.44 $15.98 $31.44
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Customer Questions & Answers

Customer reviews

4.5 out of 5 stars
4.5 out of 5
28,291 global ratings

Top reviews from the United States

Reviewed in the United States on April 30, 2020
Size: 2-PackStyle: Large Dog OnlyVerified Purchase
1,065 people found this helpful
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Reviewed in the United States on April 30, 2018
Size: 2-PackStyle: Large Dog OnlyVerified Purchase
352 people found this helpful
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Reviewed in the United States on April 24, 2020
Size: 4-PackStyle: Large Dog OnlyVerified Purchase
86 people found this helpful
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Reviewed in the United States on August 29, 2018
Size: 6-PackStyle: Large Dog OnlyVerified Purchase
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1.0 out of 5 stars Nearly killed my dog
By Robert W. Finlay on August 29, 2018
Not sure what exactly is wrong, but I notified Bayer, the manufacturer about this adverse effect. Bought a 6 pack, and he did fine with first 5 months. Sixth dose (always on first of month) he got lethargic, irritable, and partially paralyzed. Washed him immediately, and will never use again. I bought peppermint oil, and spray him with this diluted in water now. Never again ADVANTIX II
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145 people found this helpful
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Reviewed in the United States on May 10, 2018
Size: 6-PackStyle: Large Dog OnlyVerified Purchase
131 people found this helpful
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