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Seresto Flea & Tick Collar for Large Dogs

Item: 83857960
Availability: In Stock
Regular price: $75.99$45.99You Save: $30.00!(39%)


An effective, reliable alternative to monthly flea and tick topicals

With its sustained release technology, Seresto® delivers the performance you expect from a topical treatment in an easy-to-use collar for 8 months of uninterrupted protection against fleas and ticks.

Seresto for Large Dogs is a unique flea and tick collar that provides up to 8 months of protection. Made of a novel blend of materials, it releases its active ingredients in small doses giving your dog a safe and controlled barrier. The Seresto collar not only kills existing fleas and ticks but repels ticks before they bite. This helps protect your pet from diseases spread by these parasites. Seresto can be worn
along with your dog's normal collage and can
be adjusted to fit any dog.

Insert end of the collar through the buckle. Adjust the collar around the animal's neck without tightening it too tight. [Fig. 1] As a guide, it should be possible to insert 2 fingers between the collar and the neck. [Fig. 2] Pull excess collar through the loop(s) and cut off any excess length extending one inch (2 cm) beyond the loop(s). [Fig. 3] Simply attach the reflector clips by evenly distributing them on the non-overlapping part of the collar. [Fig. 4]
  • No need to remember monthly applications
  • Non-greasy, odorless, easy to use
  • Active ingredients imidacloprid and flumethrin provide dual action against ticks and fleas
  • Bayer's Polymer Matrix is designed to slowly and continuously release the active ingredients for 8 months
  • Kills fleas and ticks
  • REPELS ticks on dogs. If a tick is repelled or killed, it cannot attach to a dog. If a tick doesn't attach, it can't transmit organisms that may cause disease
  • Available in two sizes: Small dog or large dog
  • For use on dogs and puppies 7 weeks and older


    Active Ingredients
  • Imidacloprid which kills adult fleas, flea larvae and lice
  • Flumethrin which repels and kills adult ticks, larvae and nymphs
  • Useful Information

    • Remove Seresto® from the laminated bag inside the tin and unroll the collar
    • Make sure you remove any plastic remnants left from the production process of the collar
    • After putting around dog’s neck, push one end of the collar through the loop
    • Tighten until two fingers fit between the collar and the dog’s neck
    • Take care not to attach the collar too loosely, as it may be pulled over the dog’s head
    • When optimal fit is reached, excess collar length beyond 2cm should be cut off

    Customer Reviews

    CALL IN YOUR ORDER 800.889.9475