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Seresto Flea & Tick Collar for Large Dogs

Item Number: 83857960
Regular Price: $75.99Sale Price: $49.99
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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]
NOTE: This product is restricted from shipping to Massachusetts and Puerto Rico.
  • 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

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    Usage Info

    • 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


    Active Ingredients
  • Imidacloprid which kills adult fleas, flea larvae and lice
  • Flumethrin which repels and kills adult ticks, larvae and nymphs
    Seresto Flea & Tick Collar for Small DogsSeresto Flea Collar - DogReg price: $75.99
    Sale price: $49.99
    Seresto Flea & Tick Collar for CatsSeresto Flea Collar - CatsReg price: $75.99
    Sale price: $49.99
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    Customer Reviews

    Click here to see all reviews
    3.55 rating based on 11 reviews
    Would I buy Seresto again?? by mwhitme05/22/2013

    I'm not sure about this product yet. I live in a heavy tick infested part of the country and I also do tracking with my dog. That means we are exposed over what the average dog probably is. I think it's too soon to decide if I would purchase this collar again. It's supposed to last 8 months, I figure if it lasts 4-5 months on ticks I will be thrilled. The collar has been on about 3 weeks now, I am not using any other product in combination with it. I have found several ticks on my dog but none of them have been alive or engorged. Several of them have been attached however. I guess at this point of use with this new collar I'd have to say it's performance is slightly better than topicals I've tried before but for the cost it still has to prove it's worth.

    nope not again by kimnanc from florida05/27/2013

    i have 3 dogs so bought a seresto back in feb to try on one dog. thought it was working so after 2 months purchased 2 more for the others. now after 3 months (Bayer's claim is 8 months of no fleas), the first dog was loaded with flea dirt and fleas, so I have just requested a return auth for the second 2 which i fortunately never opened.

    by Susieq05/20/2013

    We got the collar for 4 of our dogs. 6 weeks on and they are working great. If this keeps up we will be buying them again. We have recommended them to family and they have bought 2. Great product.

    by hkm206/20/2013

    This product has not prevented any flea or tick infestations on my animals.

    So far so good! by Ty from SC06/08/2013

    Supposed to be a horrid flea season. So far, w 3 pets with the collar, no fleas yet!

    Helps but doesn't Completely Kill All the Fleas by DadtoMany from Starke,FL05/21/2013

    This product has helped us get the fleas under control for our cocker spaniel. However we still find several fleas on her per day and still need to give her a flea bath to help. If you are looking for a "cure all" this is not the product. If you are looking to add to your arsenal for flea control/ prevention this product will help.

    Tick problem solved by Beagler Dad from Honolulu, Hawaii05/07/2013

    My vet recommended this collar to me when I informed him of my tick infestation at home. I have 6 Beagles and their price was over $70 a collar. I researched online and found this website which saved me a bundle. My 6 dogs have been wearing it for about 2 months so far and no sign of any ticks whatsoever.

    great product by ed06/06/2013

    1 month in no fleas no ticks wonderful will buy again

    Tick control GREAT! Rebate...not so great. by Leah05/12/2013

    I tried the Seresto collar on my dogs this Spring. I live on an acreage with ticks. I also did not put down granules on my back yard for the first time ever. So far, the collar is doing it's job! No ticks on my dogs! My only complaint is with the rebate as advertised. I bought 2 collars and was entitled to 2 twenty dollars rebates and got only one.. I sent all the documentation required. When I called they told me to start over, but I no longer have receipts and the containers with the codes.

    Works as advertised by DFW05/07/2013

    Easy to put on and secure. After two weeks my dog has stopped scratching.

    worst purchase ever by terror from Haleyville, Alabama06/13/2013

    paid way to much for this collar. wasted my money dogs still have ticks and fleas the collar did not repel the ticks sick that I wasted $180.00 on these collars

    LOVE IT! by Debbie from OLMSTED TWP OH06/12/2013

    I really was skeptical to spend that much money on this collar but glad I did I love it because it is waterproof and I am worry free about my dog getting ticks no more putting the liquid on his back that was always messy I would recommend this to every one who wants piece of mind not having to worry about ticks. thanks for a great product


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