
Seresto Collar Flea and tick prevention
#1 Vet Recommended Flea & Tick Collar, Providing Long-Lasting Protection for 8 Months.
How to
Vets and owners love us. Fleas and ticks? Not so much.
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.
How does the Seresto Rcollar 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.
Frequently Asked Questions
How long does it take to work on fleas?
How long does it take to work on fleas?
Seresto kills existing fleas on cats within 24 hours after application. After those 24 hours, new fleas are killed within 2 hours.
How do I know if the Seresto collar I purchased is authentic?
How do I know if the Seresto collar I purchased is authentic?
It is crucial that pet owners purchase real and genuine Seresto products from authorized and trusted retailers. Counterfeit collars and their packaging look very similar to the actual product. Be sure the collar does not have a greasy feel or an odor.
Does it expire?
Does it expire?
There is no expiration date required on the packaging.
The product should be kept in its original packaging and stored as directed on the label.
What are the key ingredients?
What are the key ingredients?
The active ingredients in Seresto collars are Imidacloprid and Flumethrin: Imidacloprid to help protect against fleas and Flumethrin to help protect against ticks. No other product has this combination of ingredients.


