Seresto Flea & Tick Collar for Large Dogs (Above 18lbs)

PRODUCT
For 8-month prevention and treatment of ticks and fleas on large dogs and puppies 7 weeks of age and older and above  18 lbs (8kg)

How Seresto® Works
An effective combination Inside the unique polymer matrix of Seresto® are two active ingredients: Imidacloprid has been used in products recommended by veterinarians for years to control flea infestations. Flumethrin effectively repels and kills ticks, and kills larvae and nymphs. Flumethrin works together with imidacloprid to provide dual action against fleas and ticks. No other treatment has this combination of ingredients.

The active ingredients spread from the site of direct contact over the skin surface of the cat or dog.

Sustained release technology
Seresto® works similarly to a monthly topical, but as the active ingredients wear off over time, a new supply is continuously replenished in low concentrations. The active ingredients spread from the site of direct contact over the skin surface.
Bayer's polymer matrix technology is designed to slowly and continuously release the active ingredients over eight months, a duration that makes it clearly different from other collars.
Seresto® is water resistant

Seresto® kills fleas within 24 hours and kills ticks within 48 hours of initial application.