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K9 Advantix II Flea Treatment for Dogs 21-55 lbs By K9 Advantix II

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K9 Advantix II Flea Treatment for Dogs 21-55 lbs

K9 Advantix repels and kills mosquitoes before they can bite. The vector of West Nile Virus, mosquitoes are a growing concern. Research demonstrates K9 Advantix kills up to 98.3% of mosquitoes and reduces their feeding up to 95.2%. Mosquitoes that don't bite can't annoy dogs or transmit disease. Do not use on cats.

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Item Number 45600
  • Bayer
Breed Size
  • Medium

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K9 Advantix II Flea Treatment for Dogs 21-55 lbs Customer Reviews

K9 Advantix II Flea Treatment for Dogs 21-55 lbs 4.9 5 22 22
easy to apply easy to use and apply to our 5 monthold collie pup April 24, 2012
Great flea prevention! My vet gave me a sample to test and I'll definitely be buying this from now on. My dog has only picked up a stray flea here and there over the past month, but it's nowhere near the infestation he had. I tried literally every flea product on the market trying to get rid of/prevent fleas from downright destroying him for an entire year, and this is the only one that seems to work. So money well spent! January 21, 2014
Great product, very effective We live in Florida and have found this product very effective. It keeps our beagle, who spends most of his time outdoors, free from ticks and fleas. January 14, 2014
Advantix 11 is the best on the market I have three dogs. A 2 1/2 year old pit bull ( sweetest guy you will ever meet). A 2 1/2 year old boxer and an 11 month old boxer. The advantix has worked the best for them and I have seen no adverse reactions when in use. April 16, 2012
I haven't used it yet. However, provides all that my little girl needs. We will see. I don't like that I am supposed to put it all the way down her back. She is a very flexible 45 lb. girl. We will see if I can keep her from ingesting it. That aside, I do like the treatments advantages. I hope she does too! September 26, 2013
Ticks still bite. I have been using K9 Advantix II for a couple of years. Since they say it "repels" ticks, I switched from Frontline. However, the ticks still will bite and attach. Many times they appear to be dead, but they are still attached. I have never seen a flea, so it seems to work on them. My other comment is that a couple of our dogs get super itchy at the application spot. Within an hour or two, they are constantly rolling on their back (in the yard or on the carpet) trying to scratch their back. It fades a little over time, but seems to leave them with an itch they just cannot satisfy. This doesn't happen to all of them, thank goodness. April 14, 2014
So far so good!!! I bought the K9 Advantix II for fleas. So far so good !!!!!!!!!! March 19, 2014
it works as promised Follow the instructions and it works as advertised January 6, 2014
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