Woman staring at her orange cat
Frontline Plus for cats

Trusted Flea and Tick Protection

FRONTLINE® Plus for Cats kills adult fleas and ticks, prevents new infestations by killing flea eggs and larvae to break the flea lifecycle, and lasts for a full 30 days.

Trust the #1 Name in Flea and Tick Protection1

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  • Kills adult fleas, ticks, flea eggs, and larvae
  • Waterproof
  • Available without a prescription
Frontline Plus for Cats
Frontline Plus for Cats

Kills

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Adult Fleas
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Adult Fleas
flea eggs icon
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Flea Eggs
Flea Larvae
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Flea Larvae
Adult Ticks
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Adult Ticks
Chewing Lice
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Chewing Lice

Frequently Asked Questions

How does FRONTLINE® Plus for Cats work?

FRONTLINE® Plus for Cats spreads from the single point of application, rapidly covering the entire cat and localizing in the hair, on the surface of the skin and in the sebaceous glands. These glands act as a reservoir, continuously replenishing FRONTLINE Plus for Cats onto the skin and hair coat, so it keeps working even if the cat gets wet.

Why is it important to tackle flea eggs as well as fleas?

Even if you have treated your pet for fleas, some fleas may lay eggs before dying, therefore it is important to tackle flea eggs. FRONTLINE Plus for Cats kills fleas before most have time to lay eggs. The (S)-methoprene in FRONTLINE Plus for Cats prevents development of flea eggs and flea larvae, breaking the flea life cycle.

Can my cat get wet right after applying FRONTLINE Plus for Cats?

Your cat needs to be dry at the time FRONTLINE Plus for Cats is applied and remain dry 24 hours after application.