CAPSTAR (nitenpyram) is a fast-acting dog flea treatment tablet for use with dogs that starts killing fleas in only 30 minutes. A single dose of CAPSTAR oral flea treatment kills 90% of adult fleas within four (4) hours for dogs, ridding your pet of these pesky parasites. Give this oral flea treatment as often as once a day to help eliminate a flea infestation.

CAPSTAR Fast-Acting Oral Flea Treatment for Large Dogs (25.1-125 lbs), 6 Doses, 57 mg