Seresto® Flea And Tick Collar

The Seresto ® flea and tick collar is the #1 vet-recommended collar* that works for 8 continuous months. It’s easy to apply, easy for your pet to wear and better for your budget. That’s why Seresto ® has over 41 million collars sold and is stocked in over 8,000 vet clinics nationwide †† .

How does the Seresto® collar work?


Seresto® kills and repels fleas and ticks through contact — no biting required.
A Seresto® collar stays effective for 8 continuous months.
The Seresto® flea and tick collar is odorless and non-greasy (no messy monthly treatments).
Seresto® is water-resistant † , and can stay on while swimming or bathing.

Are Seresto® collars safe? Each flea and tick collar is rigorously regulated worldwide with your pet in mind. Learn more about the safety of Seresto®.

Vets and owners love us. Fleas and ticks? Not so much.

Human and dogs walking in front of a forest background with colorful bubbles, one of which has white fleas, ticks and mosquito

Why does my pet need flea and tick protection?

• Fleas and ticks are always in season.

• They can harm your pet — and spread harmful diseases.

• They can also be an issue for strictly indoor animals, like cats.

Silhouettes of a cat and a dog and colorful lines of dashes connecting head to tail

How does the Seresto® collar work?

Active ingredients are stored in our 8-month flea and tick collar and slowly released over time. With a familiar design (and no messy coatings), you and your pet will both feel at ease.

What owners say about the Seresto® flea and tick collar

See why owners choose Seresto® flea and tick protection for their pets.

WATCH VIDEO

Seresto FAQs white and yellow texts overlaying a blue background

Seresto® FAQs

Wondering how to apply Seresto®? Looking for Seresto® ingredients? Are Seresto® collars safe? If you have questions, we've got answers.

Human and dogs walking in front of a forest background with colorful bubbles, one of which has white fleas, ticks and mosquito

Why does my pet need flea and tick protection?

• Fleas and ticks are always in season.

• They can harm your pet — and spread harmful diseases.

• They can also be an issue for strictly indoor animals, like cats.

Silhouettes of a cat and a dog and colorful lines of dashes connecting head to tail

How does the Seresto® collar work?

Active ingredients are stored in our 8-month flea and tick collar and slowly released over time. With a familiar design (and no messy coatings), you and your pet will both feel at ease.

What owners say about the Seresto® flea and tick collar

See why owners choose Seresto® flea and tick protection for their pets.

WATCH VIDEO

Seresto FAQs white and yellow texts overlaying a blue background

Seresto® FAQs

Wondering how to apply Seresto®? Looking for Seresto® ingredients? Are Seresto® collars safe? If you have questions, we've got answers.

Human and dogs walking in front of a forest background with colorful bubbles, one of which has white fleas, ticks and mosquito

Why does my pet need flea and tick protection?

• Fleas and ticks are always in season.

• They can harm your pet — and spread harmful diseases.

• They can also be an issue for strictly indoor animals, like cats.

Silhouettes of a cat and a dog and colorful lines of dashes connecting head to tail

How does the Seresto® collar work?

Active ingredients are stored in our 8-month flea and tick collar and slowly released over time. With a familiar design (and no messy coatings), you and your pet will both feel at ease.

What owners say about the Seresto® flea and tick collar

See why owners choose Seresto® flea and tick protection for their pets.

WATCH VIDEO

Seresto FAQs white and yellow texts overlaying a blue background

Seresto® FAQs

Wondering how to apply Seresto®? Looking for Seresto® ingredients? Are Seresto® collars safe? If you have questions, we've got answers.

Ready for a Seresto® flea and tick collar?

References

Seresto ® is protected by U.S. Patent No. 7,910,122.

†† Elanco data on file.

† Seresto ® is water-resistant and remains effective following a shampoo treatment, swimming or after exposure to rain. Under normal conditions, effectiveness lasts for 8 months. In order to maintain an eight-month duration, dogs must not be bathed more than once per month. For dogs that swim once a month or more, the control duration is reduced to 5 months for flea control and reduced to 7 months for tick control.

Seresto, Elanco and the diagonal bar logo are trademarks of Elanco or its affiliates.