Prescription needed
We'll collect your vet's information at checkout to verify the prescription.


Usually shipped in 1-3 business days.* Learn more
We'll collect your vet's information at checkout to verify the prescription.
Usually shipped in 1-3 business days.* Learn more
$30 max savings.
* Seresto kills and repels fleas on dogs 24 hours after application, becoming fully effective against ticks after 48 hours.
* The collar is designed to slowly and consistently distribute the active ingredients (flumethrin and imidacloprid) over your dog's skin and coat for 8 continuous months.
* Seresto Small Dog delivers reliable flea and tick control for dogs and puppies 7 weeks of age and older.
* The Seresto Dog Collar is odorless and non-greasy.
* Seresto kills and repels fleas on dogs 24 hours after application, becoming fully effective against ticks after 48 hours.
* The collar is designed to slowly and consistently distribute the active ingredients (flumethrin and imidacloprid) over your dog's skin and coat for 8 continuous months.
* Seresto Small Dog delivers reliable flea and tick control for dogs and puppies 7 weeks of age and older.
* The Seresto Dog Collar is odorless and non-greasy.