Extra Large Dog

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Description
Ingredients
Reviews

K9 Advantix II for dogs
Extra Large Dog ( Over 55-lbs. Blue Color Code)
REPEL-and-kill pest protection.

K9 Advantix® II provides your dog with REPEL-and-kill pest protection.

Repellency is important because if ticks don't attach
to your dog, and fleas and mosquitoes don't bite,
they can't transmit disease-causing organisms. This
is important when you learn about the organisms
that may cause disease.

- REPELS and kills ticks
- REPELS and kills fleas
- REPELS and kills mosquitoes
- REPELS and prevents blood-feeding by biting flies.
- Kills chewing lice

Imidacloprid 1-((6-Chloro-3-pyridinyl) methyl)-N-nitro-2-imidazolidinimine: 8.8% by weight, Permethrin: 44.0% by weight, Other Ingredients: 47.2% by weight

REVIEW SNAPSHOT®

by PowerReviews
K9 Advantix II Extra Large Dog
 
3.8

(based on 308 reviews)

Ratings Distribution

  • 5 Stars

     

    (165)

  • 4 Stars

     

    (48)

  • 3 Stars

     

    (21)

  • 2 Stars

     

    (11)

  • 1 Stars

     

    (63)

74%

of respondents would recommend this to a friend.

Pros

  • Effective (4)
  • Long-lasting (3)

Cons

No Cons

Best Uses

No Best Uses
    • Reviewer Profile:
    • Long-time pet owner (4)

Most Liked Positive Review

 

Amazing Product to use when you are concerned about ticks being on your dog.

I use this product on my dog to keep the ticks and fleas under control. My dog doesn’t have contact with wooded areas. He is spoiled and primarily...Read complete review

I use this product on my dog to keep the ticks and fleas under control. My dog doesn’t have contact with wooded areas. He is spoiled and primarily stays indoors; he is a large dog with longer hair. We have a large wooden deck in our back yard and see at least 2-3 bunnies in the neighborhood daily. Our back yard has full sun with very little shade which used to be a blessing because the ticks were never seen. This year has been different. I have seen ticks on my fence in my own backyard, on my neighbor's dog and to be honest found one on my dog. I realized that I didn't apply the product yet for this year so I applied it last month. I have not seen a tick on my dog since. Thank you K9 advantix II.

VS

Most Liked Negative Review

 

Doesn't work AT ALL!!!!!

I don't know if I got a bad batch of this product or what the problem is, but it didn't work. At all!!! I used it on 3 different breeds (Cocker...Read complete review

I don't know if I got a bad batch of this product or what the problem is, but it didn't work. At all!!! I used it on 3 different breeds (Cocker Spaniel, Yorkie, and German Shepherd.# It never did get rid of all of their fleas, and within one week, they were ALL a mess - fleas everywhere! Purchasing this product should give the owner piece of mind, especially since you all got a big piece of my bank account to pay for this product for 3 pets!!) and instead, it brought about frustration and even MORE expense #had to purchase other products) We also threw away all bedding, because the problem took so long to solve and we didn't want to take any more chances. We treated the house, the yard, the pets, and all their bedding, and we still had a problem with fleas. And, yes, we used it exactly like the label recommends. Horrible experience, and lots of money spent!! I will NEVER purchase this product again!

Reviewed by 308 customers

Displaying reviews 1-10

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4.0

Good product at a good price

By 

from Mickleton, NJ

About Me Long-time Pet Owner

Verified Buyer

Pros

  • Effective
  • Gentle
  • Good Value
  • Less expensive than the brand from my vet.

Cons

    Best Uses

      Comments about K9 Advantix II Extra Large Dog:

      Application is supposed to be at 4 or more locations but portioning is difficult with squeeze tube.

        • Please tell us your pet's breed:
        • 2 Siberian Huskies
         
        5.0

        K9 Advantix ll works fantastic, highly reccomend!

        By 

        from Sunny, Fl

        About Me Long-time Pet Owner

        Verified Buyer

        Pros

        • Effective
        • Good Value
        • Long-Lasting

        Cons

          Best Uses

          • Larger Pets
          • Older Pets

          Comments about K9 Advantix II Extra Large Dog:

          I have tried almost every flea and tick out there, nothing works as good or as long as K9 Advantix ll

            • Please tell us your pet's breed:
            • Collie mix
             
            5.0

            Effective Solution

            By 

            from MA

            About Me Long-time Pet Owner

            Verified Buyer

            Comments about K9 Advantix II Extra Large Dog:

            Advantix II works well and has always been reliable for me.

              • Please tell us your pet's breed:
              • Mutt
               
              5.0

              Perfectly happy

              By 

              from MA

              About Me Long-time Pet Owner

              Verified Buyer

              Pros

              • Effective
              • Long-Lasting

              Cons

                Best Uses

                  Comments about K9 Advantix II Extra Large Dog:

                  It works!

                    • Please tell us your pet's breed:
                    • 2 mixed breeds
                     
                    5.0

                    Never an issue with fleas or ticks.

                    By 

                    from Berks County, PA

                    About Me New Pet Owner

                    Verified Buyer

                    Pros

                    • Effective
                    • Long-Lasting

                    Cons

                      Best Uses

                        Comments about K9 Advantix II Extra Large Dog:

                        Have been using K9 Advantix since the vet suggested, and our girl (a chocolate lab) has never had fleas or ticks.

                          • Please tell us your pet's breed:
                          • Chocolate Lab

                          (1 of 1 customers found this review helpful)

                           
                          1.0

                          Did not work

                          By 

                          from Amarillo, TX, USA

                          Comments about K9 Advantix II Extra Large Dog:

                          Did not work on my Dog! Put both doses on him within 7 days, Still has fleas???? Spent $45

                          (0 of 1 customers found this review helpful)

                           
                          1.0

                          THIS DOES NOT WORK. SPENT $73.00

                          By 

                          from Indiana, USA

                          Comments about K9 Advantix II Extra Large Dog:

                          I am so unhappy with this product!!! I am on my second application and she has several fleas. This is lots of money$$$ to spend and get little results.

                          (17 of 28 customers found this review helpful)

                           
                          5.0

                          This is GREAT!

                          By 

                          from New Hampshire, USA

                          Comments about K9 Advantix II Extra Large Dog:

                          Have used other products in the past that did not work, Advantix 11 works GREAT!!

                           
                          1.0

                          what has happened to this product!

                          By 

                          from Undisclosed

                          Comments about K9 Advantix II Extra Large Dog:

                          I have spent hundreds of dollars using advantix for many years. I'm so disappointed it is not working. It would be so nice if I could at least contact Bayer on line. I have purchased different product to try. If you can't trust Bayer.....

                           
                          5.0

                          Good Product at a Good Price

                          By 

                          from Hagaman, NY

                          Verified Buyer
                          Site Member

                          Comments about K9 Advantix II Extra Large Dog:

                          We recently returned to this product after we let our vet talk us into using one of "their" brands - which was much more expensive, but less effective. Now we're back and couldn't be happier. This has always been our go-to pest protection and it hasn't failed us yet!

                          • Please tell us your pet's breed:
                          • dog

                          Displaying reviews 1-10

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