Does Advantage II kill flea eggs and larvae?

Yes. It targets fleas at every life stage, so it interrupts the cycle rather than only killing adults.

How often do I apply it?

Once a month. Each tube treats one cat for about 30 days, so the 4-pack lasts four months for a single cat.

No. This large-cat formula is for cats over 9 lbs and at least 8 weeks old. Use the kitten or small-cat version for lighter animals.

No. Advantage II is a flea-only product. Cats that need tick coverage require a different treatment.

Yes, once the application site is dry. It is waterproof after drying, but avoid bathing in the first day or two.

Multi-packs like this 4-pack usually cost less per dose than single tubes. The $51.92 at Chewy as of November 7, 2026 is about $13 per month.

7 stores we checked sell it, including Chewy, Walmart, Tractor Supply Co, Petsmart, Lowe's.

At Chewy, for $51.92, as of our latest check.

$51.92at ChewyVerified

Compared across 5 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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