K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 – 55 lbs. | 4-Mo Supply

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K9 Advantix II Large Dog is the veterinarian-recommended formula that helps defend your dog against five pests: fleas, ticks, mosquitoes, biting flies and lice. And unlike other treatments, K9 Advantix II kills and repels fleas, ticks and mosquitoes. K9 Advantix II topical treatment gets straight to work killing fleas on dogs within 12 hours of initial application. This formula stops existing flea infestations and prevents new ones by killing adult fleas on contact so they can’t lay eggs and they don’t have to bite your dog to die.
Fleas, ticks, mosquitoes and other pests not only cause discomfort; they may also transmit disease. Monthly use of K9 Advantix II is important to protect your dog against fleas that may cause transmission of tapeworms. This formula also kills fleas which may cause Flea Allergy Dermatitis and flea bite anemia.
That’s why K9 Advantix II Large Dog topical, spot-on formula makes application simple – going on in seconds. It’s easier than a flea collar and there are no hard-to-swallow pills. You’ll also love that K9 Advantix II is fragrance-free and waterproof after 24 hours of application. Check the product label for information on application and potential side effects.
K9 Advantix II pest protection is effective on both indoor and outdoor dogs. Your dog should be at least 7 weeks old and weigh 21-55 lbs. to use K9 Advantix II Large Dog.
For the ultimate convenience in care, K9 Advantix II is available over the counter – no prescription needed. And, you can stock up with 2-dose, 4-dose and 6-dose packs so you never miss a monthly treatment. Once K9 Advantix II is applied, your dog is ready to get right back to big-pup cuddles and racing around the park.
K9 Advantix II Large Dog is a trademark of Elanco or its affiliates.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 7.75 x 1 x 4.25 inches; 1.44 ounces
Item model number ‏ : ‎ 86315041
Department ‏ : ‎ Unisex-Adult
Date First Available ‏ : ‎ March 4, 2011
Manufacturer ‏ : ‎ Elanco US Inc
ASIN ‏ : ‎ B004QMX4YW
Best Sellers Rank: #536 in Pet Supplies (See Top 100 in Pet Supplies) #4 in Dog Flea Drops
Customer Reviews: 4.4 4.4 out of 5 stars (43,482) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
K9 Advantix II Large Dog 30-day treatment & prevention protects dogs 21-55 lbs. from fleas, ticks, mosquitoes, biting flies and lice
Kills fleas within 12 hours of application
Vet-recommended formula kills & repels on contact so fleas don’t have to bite your dog to die
Easy-to-apply topical treatment is fragrance-free and waterproof after 24 hours
No prescription needed

8 reviews for K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 – 55 lbs. | 4-Mo Supply

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  1. A. Waldron

    Worked well for Fluke
    I recently moved from the cooler, mountainous region of SC to the warmer climate of middle GA to attend graduate school. I had been using Comfortis for two and half years on my dog, Fluke, without any problems. However, about two weeks ago, I felt a lump on her neck, and upon inspection, I discovered a tick. I began looking all over her body for more of these little pests, and found four more of them. Fortunately, Fluke is a rescue from a vet, and I don’t have to bear the burden of expensive vet bills when something like this situation occurs. I was told that the Comfortis does not necessarily guard against ticks, and while it may have been effective in SC, the tick population in the heavily wooded river area in which I live now might be too much for the tablet to protect against for Fluke. I bought this product because it proffered to prevent ticks from attaching to the dog, and thus far, it has proven quite effective. Fluke, as her name suggests, is an unusual 25 pound lab/pit mixture. I purchased the product in the larger size because she is in between the medium and large dosing sizes, and I wanted to be sure that she had adequate protection. Fluke has been her usual happy self since I applied it to her. The directions indicated that you should apply in four to six spots on the dog, and I chose to apply to six, as to not have too high of a concentration in any area. I know that some people have reported having adverse reactions upon applying this product on their dogs, but I have noticed a trend in the reviews: most of the reviews are concerning smaller dogs. It might be that the formula is just too much for a smaller dog, but I’m not anywhere near an expert on the topic, just something that I have noticed. I am of the opinion that what it boils down to is this: all dogs are different, and what works well for one dog does not necessarily work well for others; the same could be said of medications for people, too. I’m just happy to have chosen a product that works well for Fluke. On another note, if you only need flea prevention, Comfortis is amazing, and much less messy than the topical products. While searching for more ticks, I never did find a flea on her! I hope that my review could be of some help, even though it is not very specific.UPDATE AS OF JULY 2013: I have brought home a 4 pound Pomeranian since my original post. I stand by what I stated in my previous post: this product works well for fleas, ticks, and mites in the warmer climate of middle Georgia in which I live. Barnaby, my little Pomeranian, has not had an adverse reaction to this medication, and Fluke, my lab/pit mixture, remains free of fleas and ticks, all the while not exhibiting any negative symptoms. For my little Pomeranian, I applied the medication to 4 separate places along his back, again to not have too high of a concentration in any one area. I purchased the smallest dose currently on the market, and although it was a little high for his small stature, it did not seem to phase him in any sort of negative ways. I wait, at a minimum, 72 hours before bathing my dogs, and I also do not bathe them for at least 5 days prior to application of the medication, as the oils within a dog’s skin distribute the topical treatment. My dogs tolerate this medication well, and I have not found a flea or tick on either of them since I began using this product; however, I still will caution potential purchasers of this product: this product may not work well for your dog, just as some medications may not work well for you. Please, before you condemn the product as unsatisfactory, try to determine, and this may require the aid of a veterinarian, what your particular dog requires based upon breed, climate, and tolerance to topical flea prevention. I can only relate that this product works well for my larger dog and also my smaller dog within the area in which we currently live. Again, I hope that my update as to the effects of this product upon my smaller dog is helpful in your search for the right fit for your dog.

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  2. Tennisshoes

    Yes it does work.
    A little slow acting but it does work. Although it could be the fleas in this area as they seem to be resistant to some fleas control products. But it did work.

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  3. Alexandra Vogel

    True repellent
    We‘ve been using Advantix for years because it is a true repellent. Most other products are only effective once a tic or flea ingests the dogs blood, this one prevents the bite. I prefer not having fleas and ticks in my house, even dead ones. The repellent is also effective against sandflies and mosquitoes, which serves as additional prevention against heartworm and other diseases. Our dog is tolerating the spot on well, we‘ve observed some mild scratching for a few days after applying it but no real side effects.

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  4. Leon Fam

    Easy to apply, flea free pets
    Has worked great on my dog for years. I would often forget the dates for the doses (it comes with sticker reminders that you can use to remind you of the next dose. Nothing to remind you to use the stickers 😁) I say this to say that the dose is durable, it would go longer than the month and my dog would still be flea free. It’s very easy to use. You DON’T shower your dog before applying the dosage as it relies on your dog’s natural oils to deliver the dose. It’s applied at the base of the neck. So easy my 11 year old would do it as you just squeeze at the base of the neck. We would split the hair with the edge of the tube and make sure the liquid hit his skin and didn’t stay at the hair. Very easy. We have yet to notice any side effects to our doberman. He can’t get to it as it’s at his neck. The liquid isn’t runny and stays put, and doesn’t leak or run off to other areas of his body. You don’t shower them until maybe 3 days later to make sure it’s effective. It kills fleas quick too. I can’t say I’ve paid attention to how quick but he’ll stop scratching by the next day.I will say that after years of use, fleas may be come resistant and the dose won’t seem to work as well anymore, usually I just switch brands and come right back when I need too. ( I’ve experienced the same thing with Frontline)

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  5. Amazon Customer

    السعر مرتفع مقارنة في جودة المنتج

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  6. Saul Ismael Utrera Barrios

    Buen producto pero las cajas han venido un poco golpeadas. Esto no afecta al producto, pero estéticamente no está bien.

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  7. Laura

    El pedido llego varios dias antes de lo previsto, estas pipetas las llevo utilizando desde hace varios años con mi perro y siempre me han salido bien, creo k son de las mejores marcas k hay actualmente.

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  8. Clàudia T.

    Compré “K9 Advantix Ii Red 2.5ml 21 – 55lb 4pk” (tal como aparece en su propia descripción del producto) pero recibí la versión “Advantix” a secas. Al contactar con el vendedor vía telefónica, insisten en que son el mismo producto. De ser así, deberían actualizar la descripción para que coincida con lo que venden.

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    K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 – 55 lbs. | 4-Mo Supply
    K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 – 55 lbs. | 4-Mo Supply

    $57.48

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