Advantage^® II kills existing fleas on a treated cat and protects against further flea infestations.

Advantage^® Topical Solution with imidacloprid has been recommended by veterinarians for more than 14 years. In addition to this active ingredient, its successor, Advantage II, includes pryiproxyfen,  an insect growth regulator (IGR) that in combination with imidacloprid kills all flea life stages. This is particularly important if you are facing an existing infestation.

• In an existing infestation you might only be aware of the adult fleas, which only represent around 5% of the full infestation.
• Immature flea life stages (flea eggs, larvae and pupae), which live in the cat's environment, consist of around 95% of the infestation and can be almost invisible to the naked eye.
• Advantage^®  II with an IGR kills all flea life stages, effectively treating existing infestations and preventing further infestations.