The topical medicine protects for 30 days with one application, and fleas do not have to bite your cat for it to work — they die on contact. Frontline Plus is easy to use. Squeeze the tube's ...

"While you might think your cat doesn’t need flea treatment all year round, in this age of centrally heated homes, it’s common for fleas to be a year-round problem." Frontline Plus for Cats ...