K9 Advantix Flea Control for Dogs Over 55 Pounds (6 Applications)

K9 Advantix is a once a month topical application that kills and repels disease spreading fleas, ticks and mosquitoes. K9 Advantix kills 98-100% of fleas within 12 hours. K9 Advantix is for use on dogs and puppies 7 weeks of age or older. DO NOT USE ON CATS.

I cannot say strongly enough - you have to use this product on your dogs. You can't get away with a less expensive product, and certainly not Frontline. It did not work at all for my dog and the Vet said that it hasn't been working for anyone. Especially if you live in an area that is high in ticks like us in CT, you need this product. Finally, no ticks on my dog!

We have 7 dogs from 6 to 40 pounds. I use the over 55 pound size and divide it up according to their weight to save money. I've tried them all and this is the best.

We have been using this product for a year now, and we haven't found one flea on our dog yet! I highly recommend this product to other dog owners.

My dog spends lots of time outdoors and with other dogs, and she's flea/tick/mosquito free. Wish they made it for people!

After trying several other treatments and collars, the fleas would not go away. Our dog's fleas were gone in a couple of days. No more scratching and we haven't seen any fleas jumoing around.