Advantage II Large Cat is a leading brand in cat flea treatment and prevention for large cats over 9 lbs., at least 8 weeks of age Vet-recommended, easy-to-apply monthly topical treatment – no hard-to-swallow pills, no prescription needed Delivers total flea protection – kills...

Advantage II Small Cat is a leading brand in cat flea treatment and prevention for small cats 5-9 lbs., at least 8 weeks of age Vet-recommended, easy-to-apply monthly topical treatment – no hard-to-swallow pills, no prescription needed Delivers total flea protection – kills adult...