When your cat or kitten has fleas, you need them gone fast. One dose of CAPSTAR® (nitenpyram) starts killing adult fleas in just 30 minutes. Safe for cats and kittens 2 pounds of body weight or greater and 4 weeks of age or older.

A single dose of CAPSTAR® (nitenpyram) should kill the adult fleas on your pet. If your pet gets reinfested with fleas, you can safely give another dose as often as once per day. Please refer to the package insert for complete information.

(nitenpyram) starts killing adult fleas in just 30 minutes. Safe for cats and kittens 2 pounds of body weight or greater and 4 weeks of age or older.