You can find Capstar for cats (typically the dose for cats 2–25 lbs) at the following locations: Capstar for Cats (Nitenpyram) | PetMD
Capstar (nitenpyram) is a fast-acting, over-the-counter oral flea treatment for cats that starts killing adult fleas in as little as 30 minutes. Because it does not require a prescription, it is widely available at major pet retailers and online marketplaces. Top Retailers to Buy Capstar for Cats where to buy capstar for cats