Flea & Tick Protection Made Easy
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Protects for 8 Months
One Seresto collar kills and repels fleas and ticks for 8 continuous months.
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Works Through Contact
Seresto kills fleas and ticks through contact, so they don't have to bite your pet to die.
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Easy to Apply
No messy monthly treatments here. The Seresto collar is odorless, non-greasy and protects for 8 months.
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No Prescription Required
The longest-lasting flea and tick protection* is available without a prescription. *Based on label claim v. AOC, as of 3.9.2023
Clinical-Strength Protection
Recommended by vets. Hated by fleas and ticks. Seresto gives your dog or cat 8 months of hassle-free defense.
How Seresto Works
The active ingredients (Imidacloprid and Flumethrin) are stored in the collar’s polymer matrix and released over 8 months.
No other flea and tick collar has this combination of ingredients.
About Seresto
Seresto is the #1 veterinarian-recommended* flea and tick collar, providing up to 8 months of continuous protection for your dog or cat. Its unique design releases two active ingredients—imidacloprid and flumethrin—to effectively kill and repel fleas and ticks through contact. It’s clinical strength flea and tick protection without a prescription.
*Data on file. Elanco Animal Health