K9 Advantix deals
K9 Advantix is Elanco's topical flea, tick and mosquito treatment for dogs, sold in monthly applicators by weight class. The page currently lists four product pages covering small, medium and large dogs, with no active deals and no discount off list price. The lineup centers on K9 Advantix II, which kills fleas, ticks and mosquitoes and repels biting flies and lice.
Prices at every store and price history for K9 Advantix products.
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K9 Advantix products: prices and price history
Questions and answers
- When does K9 Advantix go on sale?
- There is no set sale season; discounts usually appear at large online pet retailers and during spring and summer flea season. Right now the page shows no active deals, so compare per-dose prices across stores before buying.
- Where is K9 Advantix cheapest?
- Cheapest is usually the largest pack size per dose, not the single month. Warehouse clubs and large online pet retailers tend to undercut vet clinics on 6- and 12-month packs, so check the price per applicator.
- What is K9 Advantix II best for?
- It is one of the few dog topicals that also repels and kills mosquitoes, which matters in heartworm-endemic areas. It kills fleas within 12 hours, treats chewing lice, and repels biting flies.
- Is K9 Advantix safe for cats?
- No. It contains permethrin and is toxic to cats, so never apply it to a cat or let a treated dog sleep with one until the product dries. Use a cat-specific product instead.
- What is the return policy on K9 Advantix?
- Returns depend on the store, not Elanco. Most retailers accept unopened boxes within 30 days, but opened flea products are often non-returnable, so confirm before ordering.