Advantage II Flea and Lice Treatment Cats Over 9 LB LARGE CAT – Pets Go Here
Free Ground Shipping on all orders over $35

Advantage II Flea and Lice Treatment Cats Over 9 LB LARGE CAT

Size Chart
Package Size
Add to Wishlist

The first active ingredient attacks the flea's nervous system, paralyzing and ultimately killing it. In an existing infestation, you may only be aware of adult fleas. They, represent around 5% of the full infestation and are found on your pet.

The second active ingredient is an insect growth regulator, killing flea eggs and larvae. Immature flea life stages in a pet’s environment consist of around 95% of an infestation and can be almost invisible to the naked eye.

Applied topically, kills fleas through contact, so fleas do not have to bite your cat to die. Oral flea medications require fleas to bite your pet and ingest the medication before they are killed.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Recently Viewed Products