Capstar tablets (Novartis) Sold in boxes of 6 tablets (blue box), treats flea infestations in dogs, puppies, cats and kittens 2lbs - 25lbs body weight. Capstar stops fleas from biting and kills adult fleas within 30 minutes.
Capstar tablets are also safe for pregnant or nursing dogs and cats.
A single dose of capstar (nitenpyram) should kill the adult fleas on your pet. If your pet gets re-infested with fleas, you can safely give another dose of capstar (nitenpyram) as often as once per day. This treatment will protect your pets from fleas and other parasites like tapeworms which are transmitted by fleas.
Capstar tablets kill adult fleas and are indicated for the treatment of flea infestations on dogs and puppies of 4 weeks of age and older and 2 pounds or greater in body weight.
A single dose of capstar should kill the adult fleas on your pet. If your pet gets re-infested with fleas, just give another dose as often as once per day.