Original price: $80.99 READ ON THE FOX NEWS APP Provide your cat with all-around protection from fleas and ticks when you use FRONTLINE Plus flea and tick treatment. You get six doses in a single pack ...

Frontline Plus Flea and Tick Spot Treatment for Cats kills adult fleas and disrupts the flea life cycle, preventing their eggs and larvae from developing correctly. As an over-the-counter monthly ...

Frontline Plus contains two active ingredients: fipronil, which targets both ticks and adult fleas, and S-methoprene, which prevents flea eggs from hatching and stops the growth of flea larvae.

Popular flea and tick products were sent to a certified lab, which found that: Frontline Plus for Dogs, a popular topical flea and tick product, contains 2,390 parts per trillion (ppt) of four ...

Our top picks for the best flea treatments for cats Best topical overall: Revolution Plus Topical Solution - See at Chewy Best OTC topical: Frontline Plus for Cats - See at Chewy Best fast-acting ...