K9 Advantix II (other brand names: Activate II, Provecta Advanced) is a combination medicine for treatment of fleas, ticks, mosquitoes, biting flies, and chewing lice in dogs and puppies.

Tevra Brands claimed Bayer schemed to keep generic versions of Advantage II and K9 Advantix II flea-and-tick products off the market. Bayer denied it. Hotspots ranked Start the day smarter ☀️ ...

Right now, K9 Advantix is on sale for just $52 for six doses, which will keep your dog protected for six months. K9 Advantix II Flea, Tick and Mosquito Prevention for Dogs, 6 Doses.