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Criminally effective protection

For 25 years, the Advantage® Family has made parasites disappear. From fleas to ticks, we provide the muscle to protect your own.

We're dead serious about pest protection

Frequently Asked Questions About the Advantage® Family

*Advantage® II kills fleas, flea eggs and larvae and prevents reinfestations on cats and dogs. K9 Advantix® II kills and repels fleas, ticks and mosquitoes on dogs (do not use on cats). Advantage® XD (spinetoram) kills fleas and prevents reinfestations on cats. advantus® kills fleas on dogs.

For complete directions for use and safety information, see product label.

DO NOT USE K9 Advantix® II or Advantage™ Collar for Dogs on cats. For complete directions for use and safety information see product labels.

Advantage, K9 Advantix, advantus, Elanco and the diagonal bar logo are trademarks of Elanco or its affiliates. 

PM-US-23-0526(3)

March 2023

© 2026 Elanco or its affiliates.