Seresto Dog Collar

1 Review
Item available for Autoship

*Select Autoship at checkout for easy scheduled deliveries


The Seresto Flea and Tick Collar provides 8 months of prevention and treatment against fleas and ticks for dogs and puppies 7 weeks of age and older. 

The Seresto Collar's unique polymer matrix ensures that active ingredients are released slowly and continuously in low concentrations. 


  • Easy to use collar
  • Unique polymer matrix to release ingredients slowly
  • Works for up to 8 months


Should be worn continuously; no need to remove for bathing or swimming.


Contains 4.5% flumethrin and 10% imidacloprid

Ratings & Reviews

1 review

  • 4 stars
  • 0 reviews
  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews

It works!


Our weim was plauged by fleas last season- we treated the yard 3 times, used squeeze on products with no improvement. Once Seresto collar worn, we saw TOTAL relief within 2 weeks (for the rest of the year)! Same results for cat with feline version... I'm back again this year for collars for the whole crew.