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Seresto Flea & Tick Control Collar For Cats By Seresto





Seresto Flea and Tick Collar Key Features

Up to 8 months' continuous protection in a single application
Kills fleas and repels and kills ticks without the need to bite your pet*
Vet strength


Seresto Flea and Tick Control Collar

Seresto Flea and Tick Control collar is clinically proven to kill fleas and repel and kill ticks for 7-8 months. It's the longest lasting protection available in a single application, so there's no need to remember monthly treatments.

•    7-8 months protection in a single application.
•    Clinically proven to kill fleas and repel and kill ticks.
•    Built in safety-release mechanisms for peace of mind.
•    Easy, long-lasting protection. 
•    No mess, grease or smell.
•    Recommended by vets.



How Seresto Flea and Tick Collars Work

Give your cat long-lasting protection against fleas and ticks with a Seresto flea and tick control collar for cats. Unlike other flea and tick protection, Seresto flea and tick collars are clinically proven to kill fleas and repel and kill ticks for 7-8 continuous months. It's the longest lasting protection available in a single application, so there's no need to remember monthly treatments.  Seresto has repellent action meaning ticks do not have to bite to be killed.
Using an advanced polymer system, the collar's active ingredients are slowly released at low doses onto your cat’s skin and coat to help keep them protected. There is no mess, no grease and no smell, plus it features a specially designed safety release mechanism to give you peace of mind. 

How to Fit the Seresto Collar

Cutaneous use. One collar per animal to be fastened around the neck.
Remove collar from protective bag directly before use. Unroll collar and make sure that there are no remnants from the plastic connectors inside the collar. Adjust the collar around the animal's neck without tightening it too tight (as a guide, it should be possible to insert 2 fingers between the collar and the neck). Pull excess collar through the loop and cut off any excess length extending beyond 2 cm.
The collar should be worn continuously for the 7–8-month protection period and should be removed after the treatment period. Check periodically and adjust fit, if necessary, especially when kittens are rapidly growing.


Simply place Seresto on your cat for the longest-lasting flea and tick protection available in a single application, meaning your cat can play-on without the worry of fleas and ticks.

Forget about fleas and ticks for 7-8 months. Fit and forget with Seresto.
Do not use on kittens less than 10 weeks of age.

For cats up to 8kg in bodyweight use Seresto Flea and Tick Control Collar for Cats 8kg and Under 
One collar for cats < 8 kg of 38 cm length.

Please read all product packaging before use.


Seresto Flea and Tick Control Collar for Cats 8kg and Under - Imidacloprid 1.25g, Flumethrin 0.56g



I have never had a flea problem before. Where are my pets picking up fleas?

Fleas are very hardy pests. Your pet is potentially exposed to fleas every time they step outside your house, especially in areas where there are other animals. As stray or homeless cats are not being cared for, a single feral cat passing through your garden can leave behind flea eggs that are then picked up by your cat. Fleas may also be brought into the house through clothing, luggage, or non-treated pets in your neighbourhood.

What are the benefits of Seresto?

Seresto's unique polymer matrix contains two active ingredients:

Imidacloprid controls flea infestations 
Flumethrin effectively repels and kills ticks

The active ingredients spread from the site of direct contact over the skin surface, and are continuously replenished in low concentrations as they wear off over time. Bayer's unique polymer matrix technology enables the active ingredients to remain effective for up to eight months, a duration that makes it clearly different from other flea and tick collars.

What if my cat gets stuck while wearing a Seresto collar?

Seresto is designed with a safety release mechanism. In the unlikely event your cat becomes trapped, its own strength is sufficient to widen the collar and allow for a quick release. Seresto cat collars are also equipped with a predetermined breaking point, so a harder pull will trigger the breaking of the collar.

How do I store and dispose of Seresto?

Store in the original unopened container in a cool, dry place inaccessible to children.
Dispose of container, pouch and expired collar in the bin. 


Please note: This is an NFA-VPS product, please fill in your pet details at the checkout so our veterinary medicines manager can approve use and avoid the order being delayed.

This product belongs within the animal medicines legal category of NFA-VPS (Non Food Animal - Veterinarian, Pharmacist, Suitably Qualified Person).
From Elanco Animal Health UK 



*Information is regarding mode of action & is not intended to imply parasites can be completely stopped from biting; an attachment of single ticks after treatment cannot be excluded.




Use Medicine Responsibly. Seresto ® Flea & Tick Control Collar contains imidacloprid and flumethrin [NFA-VPS].

Further information available from the datasheet at www.seresto.co.uk or on request.


® Registered trademark of Bayer AG. Bayer plc, 400 South Oak Way, Green Park, Reading, RG2 6AD. Tel: 0118 206 3000.

Well worth the money - We have a happy flea free cat!

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This collar is brilliant - we started buying it a few years ago after our cat developed a flea allergy which needed steroid's from the vet. They suggested buying the collar but were charging about £15 more at the time so when we found it at PetShop.Uk we had to try it.
Last for 7 or 8 months and not a flea insight since - would definitely recommend this product!

Seresto collers

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The Seresto Flea and Tick collars are an excellent way of keeping pets protected over a long period, pets tolerate them well . Buying through petshop.co.uk has been the cheapest and most efficient way of getting them. They arrive within a couple of days

good if your cat has sensative skin

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My cat has an alergy to fleas and this collar is the only thing that seems to help keep his fur on his body, my only issue with this product is that i wasnt avalible to buy it sooner lol

Seems to work

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Tried several different ways to get rid of the fleas but this is the only one that worked

Excellent prices!

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Great place to shop!!
Competitive prices, and excellent range of stock for your furbabies ❤️🐾🐾

This company fulfilled their obligations to me the customer in every way.

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I have every faith in this company, as they fulfilled everything required so that I could get this brilliant product delivered within the specified time. My tow cats have been safely wearing these for nigh on three years and the work extremely well.

Amazing product

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This product is amazing. My cat had fleas and nothing I did would shift them. Within 24 hours he was flea free, would highly recommend.

Excellent product

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Excellent product for my cat Noah who has issues with sensitive skin and reacts bady to flea bites. Various Spot on products had stopped being effective. The collar appears to be working and he has stopped pulling his fur out. He appears to be a relieved and happy cat now.

Seresto for me

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The original Seresto collar seems to me to be the best of the bunch. The copies are cheaper but not such good quality - Seresto collars are easier to fit and have no rough edges. Pity about the price but it seems you gets what you pays for

Best Flea treatment we have found

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These collars have worked fantastically well for us. It may seem expensive for a collar, but is so much more than a cheap flea collar - this actually works. We had tried other treatments but nothing worked nearly as well as this (one for the cat and one for the dog, and we went from a lot of fleas to zero). We buy one about every 10 months, so the monthly price compares well with other treatments.


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Excellent service saves me going to the shops

Overpriced and ineffective, not recommended

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Purchased Seresto for my cat with flea sensitivity after vet recommendation but after a few days he developed scabs around the neck, so I removed the collar and placed it on another of my cats who had flea issues. She was fine with it but the fleas didn't completely disappear even after a month of continuous use, only reduced the numbers, so in the end I still applied Advantage spot on additionally which then did the job. This collar is almost double the price of the spot on and I found is less effective so I will not buy it again and cannot recommend it.

Flea Collar that works

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I’m really pleased with the collars they are working well.


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This product works really well. I hadn’t expected it to work so fast. My Tetris has been wearing it for about a week now and we haven’t seen a single flea. It also doesn’t have a bad smell like other flea collars. Defiantly worth it, much cheaper than buying drops or tablets each month.

Cat collar

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Bought this product a few times as unfortunately my cat got ticks and was recommended and hasn't had them since so definitely recommend it for outdoor cats

Great Product

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Product started working immediately, easy to put on.

Worth the investment

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Initially I thought the Seresto collar was a bit pricey, but seeing as it is meant to last for 8 months it works out as cost effective and worth the investment. I have now been using for two weeks on my cat and no fleas or ticks...so far so good. I have given 4 stars and not 5 because I want to see if it does last the 8 months it promises.

Easy to use and it works!

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Seresto flea and tick collar seems to work very well for our two cats. Have tried other products for fleas and ticks but highly recommend Seresto.

No fleas on my kitty yet

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I was a bit apprehensive about using this collar on my kitty as she is an outdoor cat and I didn't want her getting stuck in any bushes she climbs through, but so far she has been fine. We didn't really have problems with fleas before but haven't seen any on her since I started using the collar. Only time will tell if it works.

thank you Seresto

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I have been fighting fleas on my male cat for months. I was trying everything on the market and nothing was working. Then I came across the seresto collars and thought I'd give these a go. The day after I put the collar on him I couldn't see anymore fleas hopping off him, and then the next day I could only see the dead fleas falling off him! Thank you Seresto from me and Hugo, I'm hoping I will have a happy cat for the next 8 months

Collar gets 5/5

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My two cats do nothing but lick off any spot on treatment I use but with this Seresto collar there is no licking...and no fleas either! I will definitely repurchase once the 8 months are up. 5 stars from me!