Advantage® II Flea Treatment for Large Cats
A powerful monthly topical solution designed to eliminate fleas and prevent future infestations. Specifically formulated for large cats weighing over 9 pounds, this treatment kills fleas on contact, providing immediate relief from biting.
Each box contains four convenient doses, offering a full four-month supply for continuous protection. The easy-to-apply formula is fast-acting and waterproof, making it ideal for cats that spend time outdoors.
Product Specifications
| Feature | Detail |
|---|---|
| Target Cat Weight | Over 9 pounds |
| Form | Topical solution |
| Doses per Box | 4 |
| Application Method | Apply to the skin between the shoulder blades |
| Active Ingredient | Flumethrin |
FAQ
How often should I apply the Advantage® II flea treatment?
Apply once every month for continuous protection against fleas.
Is the treatment safe for cats over 9 pounds?
Yes, it is specifically formulated for large cats weighing over 9 pounds.
Does the treatment work on fleas that are already on the cat?
Yes, it kills fleas on contact, providing immediate action against existing infestations.

Amanda Lewis –
My large cat has never had flea problems since using this treatment. It’s easy to apply and works within a few hours. The waterproof nature helps even when she goes outside frequently.
Justin Morgan –
I’ve tried several flea treatments before, but this one has been the most effective. My cat stays comfortable and doesn’t scratch as much. Only one dose per month is needed.
Julia White –
The treatment is reliable and has kept my cat free of fleas for over three months. I appreciate the four-dose pack—it saves me from having to reorder frequently.