About This

• One 6 dose pack of Amazon Basics Flea Topical for Cats (over 9 pounds)
• Active ingredients (Imidacloprid & Pyriproxyfen) treats flea infestations by killing fleas, flea eggs & flea larvae
• Studies show that this product kills fleas within 12 hours of application and lasts for up to 4 weeks
• This product kills reinfesting fleas within 2 hours and prevents further infestations of fleas
• Amazon Basics Flea Topical does not expire