






Capstar






Cynthia Garcia
I have used Capstar with Revolution for my cats. Capstar gives them quick relief while the Revolution gives them 30 day flea protection. I give one Capstar tablet a day before I put the Revolution on them. It’s a system that works for my cats.
April 12, 2026
Rene Kincy
Love Sierra Pet Meds!
November 18, 2025
Ron Looby
great & easy
February 21, 2025
Richard
Works great
April 22, 2024
Og
This absolutely worked. My two kitties were infested with flea. Nothing worked including herbal bath. But capstar made them stol scratching. I'm relieved. I grinded in to powder gave them two times. Now my kitties are back to normal.
December 13, 2023
Capstar



Give your pets fast relief from fleas with Capstar, an oral treatment that delivers rapid knockdown of adult fleas on cats and dogs. Ideal for immediate relief, Capstar starts working within hours and provides protection for up to 24 hours. Safe for both puppies and kittens, it's an essential tool in managing flea infestations and supporting your pet's comfort.
Benefits & Features:
Directions For Use:
Dosage Recommendations:
Active Ingredient: Nitenpyram 11.4 mg
Choose Capstar for fast, effective flea control and give your pets the relief they need.


Give your pets fast relief from fleas with Capstar, an oral treatment that delivers rapid knockdown of adult fleas on cats and dogs. Ideal for immediate relief, Capstar starts working within hours and provides protection for up to 24 hours. Safe for both puppies and kittens, it's an essential tool in managing flea infestations and supporting your pet's comfort.
Benefits & Features:
Directions For Use:
Dosage Recommendations:
Active Ingredient: Nitenpyram 11.4 mg
Choose Capstar for fast, effective flea control and give your pets the relief they need.