Advantage for Cats over 4kg is a monthly spot-on flea treatment that kills fleas on contact — no biting required. Available in 4-pack and 6-pack sizes, it provides dedicated flea control for standard and large adult cats.

The imidacloprid-based formula kills 98–100% of fleas within 20 minutes of topical application. Re-infesting fleas stop biting within 3–5 minutes and are killed within one hour. Also kills flea larvae in the cat's surroundings, breaking the environmental flea cycle. Water-resistant, and safe for kittens from birth and for pregnant and lactating cats.

Advantage handles flea control specifically, without bundling in tick or worm treatment — which suits households that already run separate tick and worming products and prefer not to double up on active ingredients.