Like the Seresto collar, K9 Advantix II Flea and Tick Spot Treatment for Dogs is a relatively inexpensive monthly topical treatment that, unlike the chewables, can be bought over the counter. It ...

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.

Another common mistake is confusing Advantix, a preventative flea and tick treatment containing permethrin, with Advantage, a flea control considered fairly safe for cats. Symptoms and treatment.

Animal health giant Elanco is facing a new lawsuit accusing it of monopolizing the market for some flea and tick treatments, causing pet owners to pay higher prices for the company’s Advantix ...