K9 Advantix II for DogsK9 Advantix II for Dogs - Over 55 lb. 4 pack
  • K9 Advantix II for Dogs
  • K9 Advantix II for Dogs - Over 55 lb. 4 pack
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K9 Advantix II for Dogs

Description Item Number Price Quantity
Up to 10 lb. 4 pack
$11.50/pk
24058455
 $47.99$45.99
367127 724089584557
Up to 10 lb. 6 pack
$11.33/pk
24058463
 $69.99$67.99
24058463 724089584632
11 lb. - 20 lb. 4 pack
$11.75/pk
24058498
 $48.99$46.99
367129 724089584984
11 lb. - 20 lb. 6 pack
$11.67/pk
24061618
 $71.99$69.99
24061618 724089616180
21 lb. - 55 lb. 4 pack
$12.00/pk
24061626
 $49.99$47.99
367130 724089616265
21 lb. - 55 lb. 6 pack
$11.67/pk
24061643
 $72.99$69.99
24061643 724089616340
Over 55 lb. 4 pack
$12.50/pk
24061642
 $51.99$49.99
367132 724089616425
Over 55 lb. 6 pack
$12.17/pk
24061650
 $74.99$72.99
240616650 724089616500
 
 

 

Bayer K9 Advantix II is a long-lasting, topical flea treatment that kills fleas within 12 hours and protects your dog from re-infestation for up to 4 weeks. It is a new and enhanced formula, with added insect growth regulators (IRG) that kill fleas, ticks and lice, as well as repelling mosquitoes and biting flies. Advantix II contains imidacloprid, permethrin and pyriproxyfen that work together to kill eggs and larvae and inhibit flea growth. Continues working even after your dog gets wet. Includes 4 monthly, easy-squeeze tube applications. Use only on dogs 7 weeks and older.

Advantix II   Frontline Plus
Kills Repels   Kills Repels
X X Fleas X  
X X Ticks X  
X X Mosquitoes    
  X Biting Flies    
X   Chewing Lice X  

Pets > Dogs > Health Care

Ingredients:

  • Imidacloprid; 1-[6-Chloro-3-pyrindinyl) methyl]-N-nitro-2-imidazolidinimine 8.8%
  • Permethrin 44.0%
  • Pyriproxyfen IGR (Insect Growth Regulator) 0.44%
  • Other ingredients 46.76%

Customer Reviews for K9 Advantix II for Dogs
Average Customer Rating (14 Reviews)
Do you own this product? Write a Review
 

This stuff works.
 
 
Pros:
Kills AND Repels
Cons:
None
I've got two indoor cats, that never go outside. My dog does however, so it's imperative that he brings nothing back inside with him. This is the only stuff that really works 100% effectively. Much better than frontline and cheaper by the dose. Also, Bayer is one of the only companies that works with local agencies to test dead fleas/ticks to see how much they need to adjust their imidacloprid active ingredient.
Experience with Product: More than 1 year
Experience in Hobby: Expert
Recommended: Yes
John S.
Columbus, OH

No More Ticks
 
 
Pros:
Works to prevent fleas and ticks
Cons:
Slimy oily fur for a few days
Frontline no longer works in my area (MD), as many ppl I have ended up with flea infestations while using Frontline. With K9 Advantix I have never found a flea or tick on my 3 dogs, and we are out and about constantly.
Experience with Product: More than 1 year
Experience in Hobby: Intermediate
Recommended: Yes
Nicole
Maryland

Stopped using Frontline
 
 
Pros:
Works better than any other topical product
Cons:
Last year, my dog and several of our friends dogs who used Frontline, became invested with fleas and began itching uncontrolably. Our Vet first said it was because I purchased Frontline online. After disgarding 6 doses purchased on line and buying from him - the problem continued. I used flea bombs, spray, flea dip etc - and then the vet advised me that the rep from Frontline said that I and other people complaining are using Frontline improperly. I should not only apply a few days after bathing - but also should apply every 2-3 weeks until the problem disappears. REALLY?????? Guess what - I switched to Advantix II and the problem disappeared. Will never use Frontline again.
Experience with Product: More than 1 year
Recommended: Yes
Libby's Mama
Western PA

Great Product!!
 
 
Pros:
Kills fleas fast, even inhibits growth of larvee/egg, prevents mosquitos and biting flies,etc...
Cons:
Switched from Confortis due to it's short and long term side effects and dangers; never thought topical would work so great since we had use a different brand topical before that literally stopped working and our dog happens to be allergic to flea saliva... But we are very pleased with the results of this product!
Experience with Product: 1-12 months
Experience in Hobby: Intermediate
Recommended: Yes
ASummers
Louisiana

EXCELLENT FOR TICKS
 
 
Pros:
no ticks
Cons:
none
Excellent for tick problems even in the desert in Arizona. Everyone asks why we don't have a tick problem so we always recommend this product
Experience with Product: More than 1 year
Experience in Hobby: Expert
Recommended: Yes
Jack
Tucson Arizona

We love PetSolutions and K9 Advantix
 
 
Pros:
you will not find any fleas
Cons:
None
We have tried many other brands and this is the only one that we have never found fleas with. PetSolutions saves us approx $100.00 every time we buy flea medicine.
Experience with Product: More than 1 year
Experience in Hobby: Expert
Recommended: Yes
Kim Turk
Ozark Missouri

Works Great
 
 
Pros:
No extra collars
Cons:
Love the fact that it helps repel mosquitoes too!
Experience with Product: More than 1 year
Experience in Hobby: Expert
Recommended: Yes
MadMel

great product
 
 
Pros:
Cons:
have used this product for 3 yrs now with no problems.have 5 dogs we use this on.
Recommended: Yes
husky man
buffalo,ny

ADVANTIX II WORKS!!
 
 
Pros:
Cons:
You apply a few drops down the canine's back and let it go to work!! In a very short amount of time, my dogs got some much needed relief and almost 2 weeks later are still fine. Thanks, ADVANTIX II!!
Recommended: Yes
Winewoman
Asheville, NC

K9 Advantix II for Dogs
 
 
Pros:
Effective, Protective, Great price
Cons:
This has been a terrible year for Ticks already, K9 Advantix II for Dogs immediately took care of the problem. Literally within three days our dogs are clean and happy.
Recommended: Yes
Peck Pets!
Cincinnati, Ohio

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