CAPSTAR (nitenpyram) Oral Flea Treatment for Cats (6) Dose 2-25 lbs Capstar (nitenpyram) starts killing adult fleas in just 30 minutes. With one dose, you can see the dead fleas falling off of your furry friend. If your kitty gets reinfested with fleas, simply give her another dose—you can treat her as often as once a day. This oral flea treatment is a fast, effective way to help your four-legged family member get rid of fleas, and it’s available without a prescription. Capstar Oral Flea Treatment for Cats (11.4 mg) is designed specifically for adult kitties and kittens four weeks and older who weigh 2-25 pounds. Capstar Flea Oral Treatment for Cats is a fast-acting flea treatment tablet for use with kitties that starts killing fleas in only thirty minutes. A single dose of Capstar oral flea treatment kills the majority of adult fleas in approximately six hours. Give this oral flea treatment and watch the dead fleas fall off your furry friend. Capstar flea tablets are available for adult kitties and kittens 2-25 pounds and four weeks of age or older. INSTRUCTIONS: A single dose of Capstar Tablets should kill the adult fleas on your pet. If your pet gets re-infested with fleas, you can safely give another dose as often as once per day. Please refer to the package insert for complete information. RETAIL: $37.96+ 🚭Smoke-Free Home 📦Carefully & Protectively Packaged 🎁All Purchases Receive A Customized Goodie Bag