K9 Advantix II, Large Dog, Red, Pack of 4 at Tractor Supply Co.
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K9 Advantix II, Large Dog, Red, Pack of 4

SKU: 511122099
K9 Advantix II, Large Dog, Red, Pack of 4
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Product Rating is 4.6


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Item Information

K9 Advantix II is for the topical prevention and treatment of ticks, fleas, mosquitoes, biting flies and lice. Use monthly on dogs & puppies 7 weeks of age and older, weighing 21-55 lb.

  • Once-a-month topical application for dogs
  • Veterinarian recommended
  • Lasts for one month
  • Repels biting flies and kills lice

Specification Description
Pet Size: Large
Pet Weight Range: 21 - 55 lbs.
Natural or Organic: No
Brand: K9 Advantix II
Pet Type: Dog
Number of Doses: 4
Main Ingredients: Permethrin
Manufacturer Part Number 81520399
K9 Advantix II, Large Dog, Red, Pack of 4 is rated 4.6 out of 5 by 22.
Rated 5 out of 5 by from Amazing Results, Amazing price I switched from frontline to this product and am so Glad I did. Frontline use to be my go to product for my 3 large dogs but it quit working after a The first few months . first it lasted the whole month for a few months , then only lasted 3 weeks then two and that just was not worth what I was paying . I like quality and consistency and that is what I got with this product. I was a little nervous because it was cheaper and usually cheaper is not better but in this case it was. You will not be disappointed.
Date published: 2019-11-07
Rated 5 out of 5 by from K-9 Advantix 2 from Tractor Supply Seems to work well on our dog. I like the fact that it waterproof.
Date published: 2019-07-30
Rated 5 out of 5 by from Best out of all I have tried almost all the flea and tick meds. This one has seemed to work the best. Doesn't wash off in water after applied and dry. Also works immediately no wait for it to kick in.
Date published: 2019-07-24
Rated 5 out of 5 by from Awesome product Excellent product. Repels fleas, ticks and mosquitoes and it's waterproof.
Date published: 2019-07-11
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Can K9 Advantix II be used on a pregnant or nursing dog?

Asked by: Caty
This product has not been tested for use with pregnant or nursing dogs. We recommend consulting with your veterinarian for further assistance.
Answered by: CodyP
Date published: 2018-08-24

Is it water proof.

Asked by: Dragonbunny14
Yes, K9 Advantix II is waterproof 24 hours after application.
Answered by: Alicia M
Date published: 2019-07-17
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