Advantage II Topical Flea and Tick Protection for Cats
Kills fleas within 12 hours of application. Prevents reinfestation by targeting all flea life stages, including eggs and larvae.
Safe and easy to apply with a single application every 30 days.
Ingredients
| Active Ingredients | Details |
|---|---|
| Imidacloprid | Effective against adult fleas and larvae |
| Pyriproxyfen IGR | Targets flea eggs and larvae to prevent future infestations |
| Other Ingredients | Formulation support and carrier components |
FAQ
How long does it take for Advantage II to kill fleas?
Fleas are killed within 12 hours of application.
Does Advantage II protect against flea eggs and larvae?
Yes, it kills all flea life stages including eggs and larvae to prevent reinfestation.
Is Advantage II safe for cats over 9 lbs?
Yes, it is formulated for cats over 9 lbs and is safe when applied as directed.

Christopher Davidson –
My cat has been flea-free since using Advantage II. The product works fast and the application is simple. No more scratching or flea bites. I’ve used it for three months and haven’t seen any new fleas.
Gordon Pullman –
Good results after the first application. Fleas disappeared within a day. The cat seems comfortable and there’s no sign of irritation. I’d recommend it for cats over 9 lbs.
Hannah Wilkins –
After a flea outbreak, I switched to Advantage II. It killed the existing fleas and stopped new ones from hatching. The product is easy to apply and my cat doesn’t react to it.