Seresto Flea and Tick Control Collar for Cats

Seresto Flea and Tick Control Collar for Cats
Product image
Product image
Product image
Product image
Product image
Product image
Product image
Product image
Product image
Product image
One Collar

Images are for illustration purposes only. Packaging may change from time to time and images on our website may or may not be updated.

  • One Collar £39.99

Description

Seresto Flea and Tick Control Collar for Cats is clinically proven to kill fleas and repel and kill ticks for 7-8 months. Long lasting protection available in a single application, so there's no need to remember monthly treatments. Now availible in new sustainable packaging.

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 Use Seresto Flea and Tick Control Collar for Cats

Simply place Seresto on your cat for long 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.

KEY BENEFITS:

  • 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.

INSTRUCTIONS

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.

ADMINISTRATION GUIDE

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.

INGREDIENTS

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

IMPORTANT INFORMATION

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

Need help or advice? Contact us:


All prices include VAT where applicable.

Medication Datasheets

Reviews (91)

Summary of Reviews for Seresto Flea and Tick Control Collar for Cats

Overall 4
Effectiveness
Ease Of Use
Value For Money
Absence Of Side Effects
82 out of 91 (90%) customers would recommend this product.
5 stars (67 reviews)
4 stars (14 reviews)
3 stars (1 reviews)
2 stars (0 reviews)
1 stars (9 reviews)

Only verified purchasers of this product can leave a review.

Effective control against fleas
Verified Purchase

By Carolyn Swan-Ellison on 9 August 2026

We are no longer on an stra where we have ticks but I still use Seresto collars as the most effective and easiest way to prevent problems from fleas. Tho they are also very effective against ticks.

Customer recommends this product

Not as effective as previous one.
Verified Purchase

By Ben Macaré on 15 June 2026

Convenient and clean way of protecting against fleas. I had bought this colour before to protect my cat and had worked for the recommended eight months. However, I’ve only had this five months and have found fleas around the home.

Customer recommends this product

Works
Verified Purchase

By Richard Fox on 14 June 2026

Worked straight away after few minutes

Customer recommends this product

Always use this collar
Verified Purchase

By Peter Greenwood on 13 June 2026

Been using this for around five years for our cat, best flea control we’ve tried.

Customer recommends this product

Very effective
Verified Purchase

By Nicky Taysom on 10 May 2026

My cat roams out amongst sheep and therefore is very prone to picking up sheep ticks. The Seresto Collar is the only product I have found that is effective in controlling this.

Customer recommends this product

Page 1 of 19

Next Page

Q & A

Below are some recent questions we've received regarding Seresto Flea and Tick Control Collar for Cats, including answers from our team.

14 January 2025 at 6:34pm

Ticks

Lesley Bottomley

  • VioVet customer since 2009
  • From: Devon, United Kingdom

How effective is this against ticks on cats? I've tried a spot on treatment but it's short term only and my previously unticked older lady Fliss keeps getting them I can't afford the vet, and he wants to charge for a prescription anyway

  • VioVet Staff

Yes, Seresto does cover ticks as well as fleas.

8 January 2025 at 8:36pm

Flea collar & topical

kaya

hello. my one year old cat was given a topical treatment called stronghold a week ago, unfortunately it hasn’t worked against fleas. Is it safe for my cat to now where the seresto flea collar? thank you

  • VioVet Staff

Yes, it is generally safe for your one-year-old cat to wear a Seresto flea collar even if you recently applied a topical treatment like Stronghold, as long as the Stronghold has had time to fully absorb and is not causing any adverse reactions.
Up to 95% of the flea population live in the environment, so ensure to treat the house with something such as Indorex Defence and hoover every day. It's also important to remember that it will take at least 3 months for the population to die down when treating a flea infestation. If you would like further advice, please get in touch with one of our SQPs.

12 December 2021 at 9:02pm

Kitten 7 months old

Kiara Raeburn

Can this collar be used on a 7 month old kitten

  • VioVet Staff

Yes, Seresto is safe for use in kittens 10 weeks or older. You may need to adjust the collar as your kitten grows.

8 October 2020 at 11:06am

Are all wormers safe to use while using this collar

Diane

My dog has the seresto collar, and has recently been wormed with Cestem, could there be any problem with this combination, as she's gone off her food

  • VioVet Staff

Seresto contains Imidacloprid and Flumethrin whilst Cesteem contains Pyrantel/Febantel/Praziquantel. These are completely different active ingredients and are safe to use together.
It is likely the signs you ar seeing are not related to Cesteem or Seresto as adverse reactions are rare, but if you are concerned that either of the medications have caused what you are seeing then please contact us on [email protected] so we can investigate this further for you.

17 August 2020 at 11:48pm

Seresto collars

Amanda Ridley

  • VioVet customer since 2018
  • From: , United Kingdom

Can they cause constipation

  • VioVet Staff

Constipation is not a listed side effect for Seresto so this is unlikely related. In fact a rare side effect is diarrhoea, the opposite of constipation.

Delivery Information