Seresto Flea & Tick Collar for Large Dogs over 18 lbs (over 8 kg) - 1 Collar (UK Packaging)

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. :(

Best & easiest flea and tick prevention. I will continue to recommend and purchase

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

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.

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

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!!

This collar is so much cheaper than anywhere & it’s the real deal! Great service also!

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!

I had purchase 3 flea collars and when they arrived my package was damaged and 1 of the collars was missing. I notified them sent pictures and they shipped my other collar and resolved the issue. Thank you for the quick response

excellent