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Capstar Sale Tracker, November 2026

Is Capstar on sale?

No Capstar deal is live right now. Deal.ai checks Capstar prices at every store, and any deal shows here as soon as it starts.

Capstar is a Novartis brand known for fast-acting oral flea treatment for dogs and cats. Its standout product is Capstar Flea Treatment for Dogs, a nitenpyram tablet that starts killing adult fleas within 30 minutes. Deal.ai checks Capstar prices at every store and keeps each product's price history.

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Capstar prices today, and how low they've been

  • Capstar
    Capstar Flea Treatment for Dogs
    Capstar Flea Treatment for Dogs$26.35 on Nov 4
  • Capstar
    CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Small Dogs (2-25 lbs), 6 Tablets, 11.4 mg
CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Small Dogs (2-25 lbs), 6 Tablets, 11.4 mg
Prices and history
  • Capstar
    CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Large Dogs (over 25 lbs), 6 Tablets, 57 mg
    CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Large Dogs (over 25 lbs), 6 Tablets, 57 mgPrices and history
  • Capstar
    CAPSTAR (nitenpyram) Oral Flea Treatment for Dogs
    CAPSTAR (nitenpyram) Oral Flea Treatment for DogsPrices and history
  • Questions and answers

    What is Capstar Flea Treatment for Dogs?
    It is an oral tablet containing nitenpyram that kills adult fleas on dogs within about 30 minutes. It is a short-term knockdown, not a monthly preventive, so it is often used alongside a longer-acting flea control product.
    How long does one Capstar dose last?
    Nitenpyram kills fleas for about 24 hours, so a single tablet does not provide lasting protection. Dogs with ongoing flea exposure need a monthly preventive; Capstar handles the fleas present now.
    Where is Capstar cheapest?
    Prices vary by store and pack size, so compare the per-tablet cost rather than the pack price. The page lists each store's price with its price history, which shows whether the current price is high or low for that store.
    What sizes does Capstar come in for dogs?
    Capstar for dogs comes in 11.4 mg tablets for dogs 2 to 25 lbs and 57 mg tablets for dogs over 25 lbs. Both are given orally, and puppies must be at least 4 weeks old and weigh at least 2 lbs.
    Can I return Capstar if it doesn't work for my dog?
    Return policies depend on the store, and many restrict returns on opened pet medication for safety reasons. Check the specific store's policy before ordering, and talk to your vet if fleas persist.
    Are there Capstar discount codes?
    Deal.ai doesn't list Capstar discount codes. It checks what Capstar products actually cost at every store, so a real markdown shows on this page as a deal as soon as it starts, and each product's page has its price history to tell a sale from its usual price.