Advantage® II for cats

Advantage® II is a topical flea control for cats that kills fleas through contact, so fleas do not have to bite to die. Advantage® II kills fleas rapidly within 12 hours of initial application. Reinfesting fleas are killed within 2 hours with protection against further flea infestation lasting for up to a month. Pyriproxyfen provides the additional benefit of killing flea eggs and larvae to effectively break the flea life cycle. For use on cats and kittens 8 weeks of age and older, weighing 2 lbs. or more.

Key benefits

  • Kills multiple flea life stages
  • Treats existing and prevents further infestations
  • Kills fleas within 12 hours of initial application
  • Kills reinfesting fleas within 2 hours
  • Works through contact, so fleas don’t have to bite to die
  • Waterproof
  • Easy to apply topical application
  • ParasitologyParasitology


  • Flea eggs
  • Flea infestations
  • Flea larvae
  • Fleas

Advantage® II for cats FAQs

What is an insect growth regulator?

How does pyriproxyfen work in Advantage® II for cats?

Why is it important to use a product like Advantage® II for cats with an IGR?

What are the Advantage® II for cats product weight bands?

What are the packaging specifications for Advantage® II for cats?

Advantage is a registered trademark of Bayer.