ADVANTAGE XD LARGE CAT 4 PK. SPOT ON - OVER 9 LB.

Includes 4 applications (2-months of protection per dose - 8 months total) of flea treatment and prevention for indoor and outdoor cats or kittens 1.8-9 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