Starts Killing Fleas Fast With Just 1 Tablet

Capstar Oral Flea Tablet for Cats & Small Dogs is a fast-acting oral tablet containing Nitenpyram. Capstar is vet-approved to eliminate active fleas.

A single dose of Capstar will start killing fleas within 30 minutes and has greater than 90% effectiveness against adult fleas within 4 hours. This oral flea tablet is easy to administer and treats flea infestations in dogs and cats 2 pounds of body weight or greater and 4 weeks of age or older.

Order includes 3 doses safely repackaged in our pillow-box, for dogs and cats between 2-25 lbs. For one-time use, along with a monthly preventative such as Effipro, not recommended for long term treatment.

Active ingredients