Protect your furry companion with Seresto®, the #1 vet-recommended flea and tick collar for large dogs. Specially formulated for dogs over 18 lbs, this innovative collar provides up to 8 months of continuous protection against fleas, ticks, and their larvae—breaking the life cycle and helping prevent future infestations.

Unlike messy topical treatments or monthly pills, Seresto uses a controlled-release technology that steadily distributes active ingredients through your dog’s skin and coat. The result? Ongoing protection that’s odorless, non-greasy, and stress-free for both pets and pet parents.

Water-resistant and effective even after bathing or exposure to rain, Seresto offers peace of mind—whether your dog is lounging indoors or exploring the outdoors. It starts working within 24 hours to kill existing fleas and repels ticks before they can attach and transmit harmful diseases like Lyme or ehrlichiosis.

With millions of pet owners worldwide trusting Seresto, it’s a safe and effective choice to keep your dog happy, healthy, and pest-free—with one collar and zero monthly reminders.

Don’t wait for fleas or ticks to strike — give your dog 8 months of worry-free protection today with Seresto®.