Seresto® for dogs is the #1 vet-recommended flea and tick collar.* Our no-mess, easy-to-wear collars are trusted by dog owners and vets alike — with over 41 million collars sold and stocked in over 8,000 vet clinics nationwide.

• Seresto® for dogs kills and repels fleas and ticks through contact — no biting required.
• Seresto® provides 8 continuous months of flea and tick prevention for dogs.
• Seresto® dog collars protect against chewing lice.
• Seresto® is easy to apply, odorless, non-greasy and water-resistant.