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  1. Capstar for Dogs/Cats: Uses, Dosage, Side Effects - Drugs.com

    CAPSTAR Tablets kill adult fleas and are indicated for the treatment of flea infestations on dogs, puppies, cats and kittens 4 weeks of age and older and 2 pounds of body weight or greater.

  2. CAPSTAR® (nitenpyram) Oral Flea Treatment for Dogs

    CAPSTAR® (nitenpyram) oral flea tablets start killing fleas in just 30 minutes. After just one dose, you can literally see the dead fleas fall off your pet. Safe for dogs and puppies 2 pounds of …

  3. Capstar for Dogs | PetMD

    Sep 28, 2025 · Capstar is an oral flea treatment for dogs that contains nitenpyram, a fast-acting ingredient that starts killing adult fleas within 30 minutes. It’s especially useful for quickly …

  4. Capstar for Dogs: Safety, Side Effects, Dosages, and More - GoodRx

    Aug 28, 2024 · Capstar (nitenpyram) is a safe and effective medication that is used to rapidly treat adult fleas in dogs. A single dose of the medication can rid a dog of fleas within just a few …

  5. Ask a Vet: Capstar Flea Tablet Review 2026 - Hepper

    5 days ago · We asked our vet and she answered! Join us for our vet review of the Capstar flea tablets and find out pros, cons, and the final verdict.

  6. Nitenpyram for Dogs and Cats - WebMD

    Oct 9, 2024 · Nitenpyram (Capguard, Capstar, PetArmor FastCaps) is an oral neonicotinoid insecticide medicine for treatment of adult fleas in dogs and cats. It only treats the adult stage …

  7. Nitenpyram | VCA Animal Hospitals

    Nitenpyram (brand names: Capstar®, Bestguard®) is a systemic insecticide used to treat adult flea infestations. It may also be effective in treating fly larvae (maggots).

  8. Capstar Flea Tablets for Dogs, 2-25 lbs (Free Shipping) | Chewy

    Capstar is a tablet so there's no odor or messy application on your pet or in your home. It is safe for puppies and kittens four weeks and older, weighing at least two pounds. It is designed to …

  9. General Directions Integrated Flea Control CAPSTAR Tablets are an easy-to-use oral treatment for fast acting knockdown of adult fleas on cats and dogs. CAPSTAR Tablets start working …

  10. CAPSTAR® (nitenpyram) - DailyMed

    CAPSTAR Tablets kill adult fleas and are indicated for the treatment of flea infestations on dogs, puppies, cats and kittens 2 pounds of body weight or greater and 4 weeks of age and older.