The Seresto Flea & Tick Collar for Large Dogs & Puppies (over 18 pounds) offers a breakthrough in tick and flea control for dogs for 8 months.
Inside the unique polymer matrix of the Seresto collar are two active ingredients: imidacloprid, which has been used in products recommended by veterinarians for years to control flea infestations, and flumethrin, which effectively repels and kills ticks, larvae and nymphs.
These ingredients work together in this unique flea collar to provide dual action against fleas and ticks like no other treatment!
This is a metric labelled pack intended for sale in the UK and Ireland, due to a manufacturer restriction this item isn't available for shipping to the United States
Key Benefits
- Flea collar for dogs 7 weeks or older over 18 pounds
- Kills fleas and repels and kills ticks
- Repels ticks to prevent transfer of organisms that cause disease
- Non-greasy, odorless and easy to use
- Water-resistant protection
- No need to remember monthly applications
- 27.5-inch adjustable collar length
75 Reviews
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Misleading Reviews
Apparently you are only allowing positive reviews to post, so this probably won't get seen, but I'll write it anyway. I have been using Seresto collars for our dogs and cats for MANY years, and they USED TO work like a charm, but since about the middle of 2021 I noticed that their protection started wear off faster and faster. Last year, I spent over $300 on Seresto collars, purchased from various places (including our Vet's office, Sierra Pet Meds, Amazon, Walmart, etc., etc). NONE of them lasted for more than 4 weeks max, even though they ALL had the "genuine" packaging, colored lid insides, look and feel. I don't know if the company changed the something on the formula, but for our animals they simply (and very unfortunately) DO NOT work anymore. :(
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Seresto Collar
I am a long time customer and very pleased with buying Seresto Collars, the quality and fast shipping. Highly Recommended ! Thanks Sierra Pet Meds !
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Fiea collar
Do perfect job
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Great product/seresto flea collar for dogs >8kg
Best & easiest flea and tick prevention. I will continue to recommend and purchase
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Seresto Flea & Tick Collar
Being that I live in the mountains of Arkansas, USA and even on the side of one that is very wooded area with lots of wild life. My 110 lb Germ. Shep has not have any ticks with this collar and buying form Sierra saves me money as is cheaper than in US. Bot to say this is the best collar around and is why I have been using for years
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Seems absolutely genuine
This is the second collar I'm ordering, first from a local pet store, and the second from Sierrapetmeds. Visually and tactilely they are identical.
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outstanding collar
Been using for 4 years now and live in a wooded rural mountain area and tick are plentiful and my 110lb German Shepherd has had no ticks. I am using the collar and using the topical liquid on his backbone, before I started with the Seresto collar was getting a few ticks but after NONE so I am a big fan of this collar
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Amazing
I have been ordering these collars for a few years and they work amazingly. My doodles have never had fleas and we live in the country. I use to use frontline but it stopped work as did all the other brands, but seresto lives up to its word. Love it!!
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Seresto is the best!
This collar is so much cheaper than anywhere & it’s the real deal! Great service also!
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Real Seresto Collars for a Great Price!
The Seresto collars are so much cheaper here than anywhere I can find them in the U.S. and they are the REAL collars. I’ve been scammed by people on EBay before, but trust me, these are real! So awesome!