• Protects for 8 Months

    One Seresto collar kills and repels fleas and ticks for 8 continuous months.

  • Protects for 8 Months

    One Seresto collar kills and repels fleas and ticks for 8 continuous months.

  • Easy to Apply

    No messy monthly treatments here. The Seresto collar is odorless, non-greasy and protects for 8 months.

  • 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

    How Seresto Works

    Seresto offers top-tier flea and tick prevention for pets, combining convenience and efficacy in a water-resistant collar.

    Trusted by veterinarians, Seresto delivers up to 8 months of continuous protection, ensuring pets remain pest-free and comfortable.

    Choose Seresto for long-lasting, hassle-free care that keeps pets happy and healthy.

    • ★★★★★

      As a pet owner with indoor-outdoor cats, I’ve struggled with flea and tick infestations due to the neighborhood strays and dogs.

      Traditional flea collars often left an unpleasant odor, but this collar is a game-changer! It’s completely odorless yet incredibly effective, eliminating every single flea and tick within just a couple of days. My cats no longer suffer from irritation, and the collars last an impressive 8 months.

      The best part? No more dealing with messy topical treatments that my cats despise. After years of trying different products, I’ve finally found a reliable solution that keeps my furry friends comfortable and pest-free.

      Emilie Santana

    • ★★★★★

      This flea collar has been a game-changer! For years, I struggled with fleas invading my home and tormenting my furry companions. But since using this collar, my dog has been flea-free, even during our adventurous camping trips. The instant relief it provides from scratching is remarkable. While occasional neck irritation occurs, removing the collar for short periods resolves it.

      I’m impressed by its effectiveness, especially considering my yard’s flea-infested environment. If it maintains its potency for at least six months, it will undoubtedly be worth every penny spent. So far, this collar has exceeded my expectations, and I couldn’t be happier!

      Author

    • ★★★★★

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      The lightweight, adjustable design ensures a comfortable fit without irritation, and the lack of overpowering smells or greasy residues is a welcome departure from traditional products.

      While results may vary based on your pet’s size, I’ve witnessed remarkable efficacy across dogs ranging from petite to behemoth breeds. The longevity of these collars is equally impressive, lasting well beyond the advertised duration.

      Undoubtedly a worthwhile investment in your pet’s comfort and well-being, I wholeheartedly endorse it to anyone seeking respite from parasitic pests.

      Author