Advantage II Large Cat is a leading brand in cat flea treatment and prevention for ... keeps working for 30 days Fragrance-free formula, waterproof after 24 hours of application ...

6-month supply of Advantage II topical flea prevention for cats 9 pounds and over EASY-TO-APPLY: Easy-to-apply and pre-measured application tubes, fragrance-free and waterproof after 24 hours ...

Waterproof after 2 hours of application ... Advantage shampoo is a flea treatment option for dogs with sensitive skin or pet ...