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K9 Advantix II Flea & Tick Treatment for Small Dogs up to 4-10 lbs

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    $92.99

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    $27.00 (29%)

In stock
6 treatments
  • 2 treatments
  • 4 treatments
  • 6 treatments
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Description

Help protect your petite pup from parasitic pests and the potentially harmful diseases they can transmit with K9 Advantix II Flea & Tick Treatment for Small Dogs. This broad-spectrum, veterinarian-recommended treatment is specifically formulated to repel and kill fleas, ticks and mosquitoes on contact with no painful biting required. It further kills all life stages of fleas to prevent re-infestation, and even kills lice while also repelling biting flies. The waterproof formula for puppies and dogs 7 weeks or older and weighing between 4 and 10 pounds continues working for up to four weeks, even after bathing or swimming.

Key Benefits

  • Broad-spectrum, veterinarian-recommended treatment repels and kills fleas, ticks and mosquitoes on dogs 7 weeks or older and weighing 4-10 pounds.
  • Begins working within 12 hours and kills pests on contact with no painful biting required.
  • Kills all life stages of fleas to prevent re-infestation; also kills lice and even repels biting flies.
  • Waterproof formula continues working for up to four weeks, even after bathing or swimming.
  • Convenient, monthly topical application contains imidacloprid, permethrin and pyriproxyfen; available in packs of 2, 4 or 6 treatments.

Additional Details

USE ONLY ON DOGS AND PUPPIES 7 WEEKS OF AGE AND OLDER AND WEIGHING 4 - 10 LBS. DO NOT USE ON CATS. Do not get this product in dog's eyes or mouth. As with any product, consult your veterinarian before using this product on debilitated, aged, pregnant or nursing animals. Individual sensitivities, while rate, may occur after using ANY pesticide product on dogs. If signs persist, or become severe, consult a veterinarian immediately. If your animal is on medication, consult your veterinarian before using this or any other product. Keep out of reach of children.

Active Ingredients

  • Imidacloprid 8.80%
  • Permethrin 44.00%
  • Pyriproxyfen 0.44%

See all items by K9 Advantix II

  • Item Number
    74394
  • Brand
    Bayer
  • Breed Size
    Extra Small & Toy Breeds
  • Lifestage
    Adult, All Stages

Instructions

How to open:

  • Be sure tube is at bottom of pouch.
  • Using scissors, cut the pouch across the top and remove tube.

How to apply:

  • Use only on dogs.
  • Remove applicator tube from the package. Use scissors and peel down foil.
  • Hold applicator tube in an upright position. Pull cap off tube.
  • Turn the cap around and place other end of cap back on tube.
  • Twist cap to break seal, then remove cap from tube.
  • The dog should be standing for easy application. The entire contents of the K9 Advantix II tube should be applied evenly on the top of the back from the shoulder to the base of the tail. At each spot, part the hair until the skin is visible. Place the tip of the tube on the skin and gently squeeze to expel a portion of the solution on the skin. Do not apply an excessive amount of solution at any one spot that could cause some of the solution to run off the side of the dog.
  • Discard empty tube.
  • In cases of severe pest infestations, retreatment is allowable earlier than 4 weeks. Do not retreat more often than once every 7 days. After pest control is attained, return to a monthly retreatment schedule.

Frequently Asked Questions

How is K9 Advantix II different from K9 Advantix?

With the addition of an insect growth regulator (IGR), K9 Advantix II kills all life stages of fleas. K9 Advantix II also prevents development of fleas, flea eggs, larvae (maggots), and pupae (cocoons), and prevents fleas on a treated dog from infesting your home.

What is the benefit of repellency?

Repellency helps prevent ticks, fleas, and mosquitoes from attaching, biting or feeding. A repelled parasite doesn’t bite or attach. If it doesn’t bite or attach, it can’t transmit the organisms that may cause disease.

What is the difference between K9 Advantix II and other tick and flea products?

K9 Advantix II repels and kills ticks, fleas, and mosquitoes. It repels biting flies and kills lice, too. Its repellency activity and broad spectrum make K9 Advantix II different from other tick and flea products.

Is K9 Advantix II waterproof?

Yes. There is no need to reapply the product after weekly swimming or a bath. For best results, use a non-detergent shampoo.

Can I use K9 Advantix II on my cat?

No. K9 Advantix II must not be used on cats because of a cat’s unique physiology and inability to metabolize certain compounds.

  1. K9 Advantix II Use & Care Instructions

Size

Dog Weight K9 Advantix II Volume
Under 10 lbs Small Dog 0.4 mL tube
11 - 20 lbs Medium Dog 1.0 mL tube
21 - 55 lbs Large Dog 2.5 mL tube
Over 55 lbs Extra Large Dog 4.0 mL tube

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Customer Reviews

208 reviews 208 Reviews 4.4 out of 5 Stars

89% Recommend

89% of reviewersrecommend this product

4.4 / 5

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  • K9 Advantix Worked! Frontline Failed!!

    By on

    After discovering my dog had fleas, I bought some Frontline Plus and used that on him for three months, consecutively. His flea problem only got considerably worse. I purchased three more months of Frontline Plus and applied it, but still no improvement; and the infestation had actually gotten worse. I called my vet and they advised me NOT to waste anymore money on the Frontline, as they had stopped using and selling it due to the fact it simply just did not work any longer. They suggested K9 Advantix II which I bought and applied. After just a day or two, all the fleas were gone!! I was amazed and relieved the fleas were finally gone. After all the money I spent on Frontline Plus and it NOT After discovering my dog had fleas, I bought some Frontline Plus and used that on him for three months, consecutively. His flea problem only got considerably worse. I purchased three more months of Frontline Plus and applied it, but still no improvement; and the infestation had actually gotten worse. I called my vet and they advised me NOT to waste anymore money on the Frontline, as they had stopped using and selling it due to the fact it simply just did not work any longer. They suggested K9 Advantix II which I bought and applied. After just a day or two, all the fleas were gone!! I was amazed and relieved the fleas were finally gone. After all the money I spent on Frontline Plus and it NOT WORKING AT ALL(ironically the Frontline is more expensive and you only get three applications as opposed to four applications in the K9 Advantix II), I began to desperately fear nothing was going to work until I tried the K9 Advantix II. I was so relieved and grateful for this product that I called Bayer, the company that makes Advantix and told them what a wonderful product they have and thanked them emmensely! I had used Frontline Plus in the past, successfully, so I was unpleasantly surprised when it did not work at all this time; but now, I will never use anything but K9 Advantix II for my dog, and Advantage II for my cat. Both products are affordable and immediately and completely eradicated all the fleas!!! … more

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  • Would definitely recommend

    By on

    I have a dog and cat and have tried mant flea and tick products. Many which have resulted in my pets having allergic reactions and still having fleas. I started using this for my pets about 8 months ago and i love it. Fleas and ticks gone ! Its nice not having to worry , would definitely recommend to others

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  • So disappointed

    By on

    My chihuahua is only 8lbs, so this product should be working by now concerning his weight, size, and since it has been a month since the first dosage. He has even more fleas than he had the day before. I am going to have to switch treatments, but i don't want to waste more money. This product did absolutely nothing.

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  • Product works but costs more for small size than large size

    By on

    I love this product because it works! However, I noticed the small dog size costs $65.99 on sale when Medium and Large size costs $56.99. Why such a high cost for less product?

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  • Best Flea and Tick Treatment

    By on

    I love K9 advantix II. I use it on all of my dogs (23 of them - I run a rescue). No prescription required. Two things however: I wish you offered the 12 pack and I wish this stuff wasn't so darned expensive.

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  • fleas not gone

    By on

    Put this on my dog 2 times already since purchase a few weeks ago still has fleas, he weighs only 10 lbs 2 doses in a few weeks should have done the trick.Mostly house dog out only to do his business. would not recommend this product. Low prices and fast service.might give you a try with some othe items but not this item.

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  • Great Product

    By on

    This product shipped fast and came In time. Absolutely satisfied with my purchase. I will continue to use this site for all my pet products. And it's CHEAPER !

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  • Fleas are becoming immune

    By on

    This worked for my dogs in the years past, however, this summer it hasn't. I put two courses of this on our shihtzu and I am still finding fleas on her. Not sure what has changed, however, I will need to try something else.

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  • Best Flea Deterrent Yet!

    By on

    I've tried several products to date and spent a lot of money and this is the first product that has actually worked on my little dog. I'm so pleased to have found something that finally works!

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  • The Best Deal Ever!!

    By on

    So I have a new puppy and I know flea and tick and be very expensive. In my opinion this is the best flea and tick prevention product out there. The problem was everywhere I went to shop for it, it was super expensive, like almost $100 for 6 months. On chewy i saved a TON of money getting it for a little over $50 for 6 months with free 1-2 day shipping and a discount for autoship. You can't beat this. I love Chewy.com

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