Advantage XD 4-Topical Doses, 2-Months of Protection Per Dose Flea Prevention & Treatment For Large Cats over 9 lbs.

Includes 4 applications (2-months of protection per dose – 8 months total) of flea treatment and prevention for indoor and outdoor cats or kittens over 9 lbs., 8 weeks or older.Longer-lasting protection vs. one-month topical products; 2 months of continuous protection per dose, outlasting the typical flea life cycle.Fast-acting treatment starts killing fleas through contact in 30 minutes to 4 hours.Easy-to-apply topical treatment, no prescription needed.Fragrance-free formula, containing our naturally derived ingredient Spinetoram – winner of a Green Chemistry award US EPA Presidential Green Chemistry Challenge. Designing Greener Chemicals Award. 2008.