Advantix (OTC)K9 Advantix (imidacloprid + permethrin) is a convenient once-a-month topical flea tick and mosquito treatment for dogs only.. Not for use on cats.
Advantix (OTC)K9 Advantix (imidacloprid + permethrin) is a convenient once-a-month topical flea tick and mosquito treatment for dogs only. Not for use on cats. Advantix remains effective after swimming or bathing.