🐾 Keep your cat flea-free and fabulous! No pills, no hassle—just simple topical treatment. Eliminate fleas, larvae, and eggs with ease. Enjoy 30 days of continuous protection. Safe for sensitive kitties—no fragrances! Trust the experts for your furry friend. For cats over 9 lbs Waterproof after 24 hours Kills fleas in 12 hours Advantage II Large Cat is a vet-recommended flea treatment designed specifically for large cats over 9 lbs. This easy-to-apply topical solution provides comprehensive flea control by killing adult fleas, larvae, and eggs on contact. With same-day effectiveness and a waterproof formula, it ensures your feline friend stays protected for a full month without the hassle of pills or fragrances.