K9 Advantix II for Dogs
K9 Advantix II for Dogs
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What is K9 Advantix II for Dogs?
- Give your dog powerful five-way protection from dangerous and annoying pests with K9 Advantix II.
- This easy to use topical kills and repels fleas, ticks, and mosquitoes on contact with no biting required.
- It additionally kills lice and repels flies biting flies.
- K9 Advantix II provides one month of waterproof protection with one dose.
- Dogs are magnets for a variety of disease-carrying, annoying pests.
- Not only can they harm your dog, they can infest your home.
- Fleas can carry tapeworms and cause allergic reactions, mosquitoes can carry heartworms and West Nile virus, and ticks can carry multiple diseases including Lyme and rocky mountain spotted fever.
- Fight back with a monthly application K9 Advantix II.
Why do dogs use K9 Advantix II?
- Veterinarians recommend this broad-spectrum treatment because it’s effective, easy to use, and only requires a monthly application.
- K9 Advantix II prevents and treats infestations of fleas, ticks, mosquitoes, biting flies, and chewing lice.
What else should I know about K9 Advantix II?
- Prevents and kills fleas, mosquitoes, biting flies, and lice.
- Repels and kills Deer, American dog, Brown dog, and Lone Star ticks.
- Stops the flea life cycle.
- Waterproof topical treatment.
- Convenient monthly treatment.
- Do not use on cats; for dogs only.
- Contact your local waste management about the safe disposal of K9 Advantix II. It can be very toxic to fish and wildlife.
What problems could my dog have with K9 Advantix II?
- Discuss the use of this treatment and any supplements or drugs your cat or dog is taking before using K9Advantix II.
- Skin irritation may result at the site of application.
- Do not use K9 Advantix II on cats or in a household with cats. The insecticide Permethrin is toxic to cats.
How do you use K9 Advantix II?
- Apply once a month as directed.
- Wash hands after applying.
What is in K9 Advantix II?
- K9 Advantix II contains three insecticides: Imidacloprid, Permethrin, and Pyriproxyfen.
Will I get what I see in the picture?
- K9 Advantix II is a brand name. You will receive the exact brand that you request.
Is it important for my dog to finish all of the K9 Advantix II?
- Dogs may use K9 Advantix II for different lengths of time. Please consult your veterinarian if you have any questions.
Review Summary
80 total reviews
Rated 4.81 out of 5 stars
100% of respondents would recommend this to a friend
Ratings Distribution
72 5 star reviews
5 4 star reviews
1 3 star reviews
0 2 star reviews
2 1 star reviews
Most Liked Positive Review
Fantastic product, no more fleas!
I bought the K9 Advantix II after moving in to a new home that had fleas in the yard and a big mosquito problem. With my miniature dachschund never having fleas before and worry of heartworm from the mosquitoes I had to do something quickly. I checked reviews for the latest products to prevent and remove these nuisances and pricing and found K9 Advantix II covered all of my bases. My fur baby is happy and so am I.
Most Liked Negative Review
Made my dog twith
I was wondering why my dog's back was twitching and realized that I switched back to k9 Advantix from Front Line. Because before using Front Line, she was twitching too and I didn't know why. I googled it and found out some dogs have "horrible neuro symptoms". Since I used one pack, I couldn't get the refund from the website, so I called the manufacturer and they kindly refunded for me. I don't think ALL dogs have that type of reaction, but just pay attention to your dog and be careful!!
Reviews
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no flees tick die quick
From UndisclosedComments about K9 Advantix II for Dogs 21-55 lbs, 6 Month Supplyit works well -
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This works really well
From UndisclosedComments about K9 Advantix II for Dogs 11-20 lbs, 6 Month SupplyMy girl doesn't like the chewable flea And tick meds so this works well for her.-
![This works really well]()
Lily the sweet Cavapoo
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Have to protect my dog against fleas.
From UndisclosedComments about K9 Advantix II for Dogs 21-55 lbs, 4 Month SupplyThis is a must to use for my dog's health. -
I will buy this forever!
From UndisclosedComments about K9 Advantix II for DogsI have two Labrador Retrievers, Pete and Elizabeth, and they are both very active. We love this product and will never use any other! -
Once a month does it!
From UndisclosedComments about K9 Advantix II for DogsK9 has been a staple in my annual regimen with my 2 dachshunds, It is a highly dependable product.-
![Once a month does it!]()
Dad takes good care of us.
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not for everybody
From UndisclosedComments about K9 Advantix II for DogsOne of my dogs was too sensitive for this. Skin had to be washed a couple times and took several days to feel better. -
I would buy it again.
From UndisclosedComments about K9 Advantix II for DogsMy Yorkie has no fleas or ticks with this product. It is very easy to use. -
All we use
From UndisclosedComments about K9 Advantix II for DogsWorks great and not as greasy as other ones I have tried. Only product that worked with the fleas in 2017. I prefer the topical to the oral flea meds because if they have a reaction, just give them a good scrubby bath and most of the med is gone. With oral, not so easy. -
Very good
From UndisclosedComments about K9 Advantix II for DogsI've used it for about 5 years and I'm very happy with it -
another constant in our family life
From UndisclosedComments about K9 Advantix II for DogsThis product works well in concert with HeartGuard... we live in the country near a wetland where mosquitoes are bad most summers... the dogs are safe and well protected and do not seem to be bothered by fleas either. We also have a very large number of squirrels in the area as well as birds.... so important to use this product. We also do NOT have cats at this time- as this product would not be good for them.
Displaying Reviews 1 - 10
Q & A
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How many come in 1 box??
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Lislen, The quantity varies. K9 Avantix II comes in several different sizes; a 2-, 4-, 6-, or a 12-month supply is available. Thank you, VetRxDirect
Community Answer
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DOES PRODUCT COME IN SMALLER WGT 8 9 10LBS?
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Ethel, The K9 Advantix comes in a 1 to 10-pound size, available in 2, 4, 6, and 12-month supplies. It is available here. Thank you, VetRxDirect
Community Answer
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Should flea and tick prevention be used year-round, especially if my dog is in contact with other dogs at a park or in boarding??
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Christine, It is good idea to keep your dog on flea prevention year around if your dog is exposed to other animals, even if you live in an area where there is snow and below freezing temperatures in the winter. Your dog's veterinarian can help you choose the right flea and tick prevention for your area. Thank you, VetRxDirect
Community Answer
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I have an English mastiff weight is 125 to 130 the k9 advantix is for 55 and over do I apply two pks for 55 and over or do I just use one ? I cant see one pk being enough. please advise thanks denise?
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Denise, The recommendations on the label state that one dose of the over 55-pound size of Advantage II or K9 Advantix II for extra large dogs should suffice. These products are topical (in the oils of the skin) and while there are weight guidelines, being ON the skin (rather than IN the dog) it really has more to do with the surface area of the dog, than it does with the weight. It is felt that once a dog gets so big, surface area doesn’t change so closely with the weight. / / If you feel that the one dose is not doing the trick (such as, if you see fleas) a second dose can be applied after 7 days. This is on the label, so it is an approved use. Doubling up the dose (2 doses applied the same day) is not on the label, so would be considered “off-label” and therefore not an approved dose. If you are concerned about coverage, you should contact your veterinarian for their recommendation on the most appropriate flea and tick preventative for your mastiff. Thank you, VetRxDirect
Community Answer
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My dog fluctuates between 10 and 11 pounds. Would the small container be enough for her? The Vectra 3D, which I want to switch away from, always seemed like too much liquid for her body.?
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Len, The 11-20 pound K9 Advantix is just as safe to use as the 1-10 pound variation. Since your dog does push the 11 pound threshold, we would recommend the 11-20 pound variation. 1-10 pound K9 Advantix contains 0.4mL of product and the 11-20 pound K9 Advantix contains 1.0mL of product, so the amount is more than double. The volume of product would be a concern for either size. We hope this information helps you in deciding with product to use for flea and tick prevention. Your dog's veterinarian is the best source for information for your pet and your area. Thank you, VetRxDirect
Community Answer
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Can you use k9 Advantix II on your dog when you have cats in the home??
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Janette, K9 Advantix II can be used on dogs in mixed pet (dog & cat) households, but it is recommended by the manufacturer to separate the cats from the freshly treated dog for at least 24 hours. DO NOT USE ON CATS K9 Advantix II is not for use in cats, as cats are unable to metabolize permethrin. Hope this helps, VetRxDirect
Community Answer
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Displaying Questions 11 - 16