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Browse All Flea & Tick (17 of 52)

Advantix K9 Flea Killer Plus
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Advantix K9 Flea Killer Plus

Topical Flea & Tick Medication

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Supply Length

* Estimated savings based upon 4 month supply and order level discounts.

About Advantix K9 Flea Killer Plus

You want to get rid of your dog’s fleas and ticks, and you want to do it quickly.

K9 Advantix kills 98-100% of fleas on dogs within 12 hours, and continues to protect your dog for at least 4 weeks. In addition to killing fleas, ticks and mosquitos don’t stand a chance against K9 Advantix.

Don’t get caught without this pet medication in your home!

Manufacturer

Bayer

Directions

For external, topical use on dogs only, in a dosage of the correct strength for the dog’s weight and applied no more than once a month. For dogs up to 20 lbs., part the hair between the dog’s shoulder blades, place the tip of the tube on the exposed skin and apply the entire contents of the tube.

For dogs above 21 lbs., divide the contents of the tube between 3 to 4 spots on the dog’s back, from between the shoulder blades to the base of the tail. Keep the product away from the dog’s eyes; do not allow the dog to lick the product or ingest it in any way, and keep pets separated from each other to prevent them from licking each other’s application sites.

Ingredients

Imidacloprid, Permethrin

Side Effects

K9 Advantix may cause burning, tingling, itching, or numbness may occur an hour or two after application, and usually fades within a few days. Thorough but gentle shampooing can help ease the discomfort to your pet.

Buy this today and you'll earn pet points to redeem on future purchases with us. Find out more

Based on 71 reviews

Average Customer Rating
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Reviewer:Melissa & Chris

From:San Antonio, Texas

Posted:02/01/06

neighbors

my husband and I moved to a historic central district where you have neighbors very close on either side. We always keep up on our yard, controlling the best we can fleas, ticks & Mosquitos. Sorry to say, our neighbors do not do the same nor do they take good care of thier dogs health and living conditions...but my dogs love running up and down the fence with them. This product gives us peace of mind that our dogs will be free of pest even if their "friends" are not. It works!

Reviewer:Linda, owner of a cockapoo.

From:Lamar, MO

Posted:04/26/08

Advantix K-9

I tried Front Line and some other flea control medicines. Advantix seems to work fast and keeps the fleas off. I am very pleased with this product.

Reviewer:sharon, dogs and cat and ferret owner

From:wesley chapel , fl

Posted:03/05/08

it's great stuff

I have use other flea tops and still had fleas. since I came back again to K-9. I would rather pay the price and know my dogs are free from fleas and ticks.

Reviewer:Jenna, Vizsla owner

From:Pennsylvania

Posted:11/12/07

No problems!

We've never had a problem with fleas, ticks, or mosquitos while using this product. I walk my dog near a stream in the woods so that's really saying something.

Reviewer:Bern-A Terrier Mix owner

From:CA

Posted:06/10/07

Reaction after application.

I have noticed that right after the application, my dog constantly tries to scratch the area where the product is applied. I usually let the product stay on him for a full 24 hrs and I bathe him after. I can't stand to see him bothered by it. As per the ad, water won't wash it down. Am I doing this right? Or is there a better way for me to do this without causing so much itch on my puppy?

Reviewer:two dogs

From:Michigan

Posted:02/11/08

woods dweller

Our dogs love the woods. They head for the woods as soon as the door is open. The mosquito population is high around our house but using Avantix puts our mind at ease. It lasts about a month then I reapply and they are good to go another month. So say goodbye to Feas, mosquitos and ticks. Thanks Avantix

Reviewer:

From:

Posted:04/04/08

Reviewer:Proud Yorkie(s) Owner

From:Buffalo, New York

Posted:04/22/08

Very Satisfied

Great service with your company -- super fast regular shipping!

Reviewer:KBM Chow owner

From:Nashville,Tn

Posted:04/28/08

KBM

Very happy with the service. Will use again.

Reviewer:nancy

From:virginia beach

Posted:11/07/07

area

In the area we live in the fleas are horrible all year. We need a product that is dependable.

Reviewer:Tracy, a chocolate lab lover

From:West Virginia

Posted:04/19/08

No fleas on me

We have been using Advantix flea killer now for 5 years and have never ever seen a flea on our Lab. His coat stays healthy and shiney and it does not dry him out like the "other" brand. Super product!!

Reviewer:Mike, owner of a Wirehair Terrier

From:Lake Eufaula OK

Posted:06/26/07

In the sticks with fernal cats

The commercial says "ain't no bugs on me", well I have seen many boo coo fleas on my dog within a week of putting on the product. She had been bathed in Baby shampoo and was outside. A wild kitten showed up in the outside storage barn which she tried to play with. When I got her to the house fleas were all over her. I called the vet and they said that they would be dead within 12 hours But meanwhile they got many bites in on her which I was trying to protect her from as she is alergic to the bites. This is about a week later and I have not found any new fleas but of course she is still going nuts scratching and bitting on herself. I think that it is a slight bit better than Frontline +

Reviewer:Paula, a Husky/lab owner

From:Bear,DE

Posted:05/21/07

Excellant Product

I have used in the pass. And it is great. My other pets times back. Had no problems and they where happy. Now my husky/lab is better now. We have tried other brands this is the best.