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Seresto Flea Collar for Kittens & Cats (Orange)

4.6/ 5
Reviews: 127
  • For Cats
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Seresto Flea Collar for Kittens & Cats (Orange)
Seresto Flea Collar for Kittens & Cats (Orange) 1 Piece
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VitaPet Duck Sticks 80g 1 Pack
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Buy Seresto Flea Collar For Kittens And  Cats(Orange)

Each Dose Contains- 45mg/g Flumethrin, 100mg/g Imidacloprid

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A few products under the categories including 'Accessories', 'Coats & Clothing' and 'Bed' are shipped separately by our shipping partners.

Standard shipping charges based on the product weight and shipping location shall be applicable to these products.

The shipping fees will be calculated before checkout

Goods Returned to Sender

In cases where goods are returned to the sender, such as non-collection, incorrect address, refusal, or carrier error, no restocking fee will be applied. The shipping charges for your order will be refunded only if VetSupply or the carrier is responsible for non-delivery.

Change of Mind Returns

Change of mind returns will be subject to a 10% restocking fee, and the shipping portion of your order is non-refundable.

We understand that returning a product can be frustrating, but we are unable to accept returns for change of mind under the following circumstances:

  • The product has been removed from its original packaging.
  • Labels or seals on the product have been tampered with or removed.
  • The product has clear signs of use, damage, or is soiled.
  • The product contains food or medication.
  • The end customer received the product more than 14 days ago.

Damaged or Incorrect Goods

Any goods that are sent incorrectly or arrive damaged will be replaced at VetSupply's expense. We will uphold our warranty obligations as defined under Australian consumer law. Please contact us regarding any warranty claims, and we will arrange pickup and replacement of the product in accordance with the manufacturer's warranty conditions.

We cannot accept warranty returns for pet accessories that have been damaged by an animal unless a manufacturing fault can be identified with the product. Such claims will be forwarded to the product manufacturer for investigation before accepting a return or replacement.

Returning a Product

Prior to initiating a change of mind return, please contact VetSupply. Goods should be sent to the following address:

Returns, 1/106-108, Station Road, Seven Hills, NSW 2147

Customers are responsible for the shipping costs associated with returning goods, except in cases where VetSupply has agreed to cover return postage costs due to an error on our part. Please note that VetSupply assumes no responsibility for loss or damage during the return transit.

Product refunds will be credited to the original payment method used for the purchase.

Cancelling an Order

Please get in touch with us promptly if you need to cancel an order, as orders cannot be refunded once they have been dispatched from our warehouse.

Seresto is a unique flea and tick collar for cats. The innovative collar is probably the longest lasting protection against fleas and ticks. This formula treats and prevents flea infestations for up to 8 months. Plus, it repels and controls paralysis ticks for 8 months.

Seresto is an odourless collar that treats and controls flea allergy dermatitis and reduces the transmission of flea tapeworms and flea-borne disease (Bartonella Henselae). Within 24 hours of applying the collar, it controls flea infestation and kills 98% of existing fleas.

Seresto kills fleas and paralysis ticks on contact, so feline do not have to take a bite, hence, your cat is protected against flea and paralysis tick bites. The collar is safe and suitable for use on cats from 10 weeks of age with no minimum weight requirement.

How does it work?

Advantage Seresto collar contains unique combination of imidacloprid and flumethrin. The collar is designed with an innovative delivery system where active ingredients are slowly and continuously released in low concentrations from the collar. These contents spread and contacts the skin over the entire skin surface of your cat. The ingredients do not have to be spread into the blood as the mode of action does not require fleas to bite. When fleas come in direct contact, imidacloprid kills fleas through nerve triggering mechanism. The other ingredient flumethrin works in conjunction with imidacloprid to boost its activity against fleas. The active ingredients also rapidly repel paralysis ticks, and prevents tick attachment and biting. Seresto Collar provides long duration protection and is safe to use alongside other treatments.

Why Seresto for cats?
  • image Effective for 8 months
  • image Kills and repels ticks
  • image Water-resistant*
    *See product label for further information.
  • image Odour-free
Seresto is a collar like no other
The Seresto cat collar works by releasing its active ingredients in controlled, low doses, allowing your cat to stay protected for 8 months from fleas and ticks. Seresto is the easy and long-lasting way to help your cat stay happy and healthy.
How does Seresto work?
At first sight, Seresto might look like just another pet collar, but it’s far from ordinary. Seresto contains two active ingredients, imidacloprid and flumethrin, that are released in low doses and spread throughout your cat’s skin and fur from head to tail. The collar creates an invisible layer of protection that kills fleas and ticks that come in contact with your cat.
How to apply Seresto for cats
Remove the Seresto collar from the pouch. Remove any remaining plastic connectors on the inside of the collar. Put the collar around your cat’s neck and insert the loose end into the two loops. Cut off any extra collar length, leaving about 2 cm of the loose end beyond the second loop.

Make sure the collar is neither too tight nor too loose. Ideally, two fingers should fit between the collar and your cat’s neck.
Seresto FAQs
Seresto is an innovative collar that protects your cat from fleas and ticks for eight months, killing fleas and ticks on contact without the need for them to bite and take a blood meal. This means your cat is getting the longest-lasting and best possible protection against fleas and ticks.
Innovative technology enables the collar to release controlled, safe doses of its active ingredients over long periods of time. These are transferred to your cat’s skin and fur, and spread across your cat’s entire body to keep your cat protected from fleas and ticks for eight months.
There are two: imidacloprid, which kills adult fleas on your cat and flea larvae in their environment, and flumethrin, which repels and kills ticks. Both ingredients act on contact without the need for fleas or ticks to bite to be killed.
Seresto kills existing fleas on cats within 24 hours of application. Once Seresto has been on your cat for 24 hours, re-infesting fleas are killed within two hours. Once Seresto has been on your cat for 48 hours, re-infesting ticks will be rapidly repelled and/or killed. In the case of paralysis ticks, most are repelled and drop off the cat without biting, within 6 hours of coming into contact with a cat wearing Seresto. These ticks will go on to die.
As the vast majority of active ingredients are bound within the collar matrix and are not on the surface, they are not released or absorbed when the collar gets chewed. Nevertheless, you should prevent your cat from chewing the collar. Check to make sure the collar is not too loose. If the collar is chewed, your cat may experience mild gastrointestinal upset. If this occurs, please call 1800 678 368 to speak to a vet or vet nurse on our customer care line.
Seresto collars can be used on kittens from 10 weeks of age. If younger kittens need flea control, they can be treated with Advantage for Cats and Kittens from birth.
Replacing your cat’s Seresto collar immediately after removing the expired collar will ensure continuous protection against fleas and ticks.
Not at all. Seresto is odourless, which means you don’t have to put up with any of the unpleasant smells you usually associate with older collars.
Absolutely. Always place the Seresto collar next to your cat’s normal collar, so that it is in direct contact with the skin or hair.
Although uncommon, there is a chance that your cat might develop mild reactions such as scratching, redness and hair loss under the collar. These symptoms usually occur within the first one to two weeks of collar application and resolve soon after, without removing the collar, as your cat gets used to wearing it. In some cases, temporary collar removal may be recommended until the symptoms have disappeared. In the unlikely event that your cat develops any of these symptoms, please call 1800 678 368 to speak to a vet or vet nurse on our customer care line.
Seresto is designed with a double safety-release mechanism. In the unlikely event of your cat being trapped, the collar will widen or open, allowing for a quick release. The collar is also equipped with a predetermined breaking point for additional safety.
Kittens grow at different rates, and we recommend checking the collar daily or every second day and readjusting if necessary.
Used collars or any remnants should be disposed of according to the label.



  • One collar is useful for one animal.
  • Remove collar from the pouch before use.
  • Unroll the collar and remove all the plastic connectors.
  • Adjust the collar around the neck of your cat without overtightening.
  • Ensure to leave 2 fingers space between the neck of a cat and the collar.
  • Pull collar over the loop and cut off any excess length extending beyond 2 cm.
  • The collar should be worn continuously for the full protection period.
  • For growing kittens, check the collar periodically and adjust the fitting accordingly.

Key Benefits

  • Innovative flea protection system for cats
  • Kills fleas and ticks on contact, so cats don't suffer from flea and tick bites
  • Existing adult fleas are killed within 24 hours after collar application
  • Protects cats against flea and paralysis tick infestation for up to 8 months
  • Repels and controls paralysis ticks for 8 months
  • Lowers the risk of flea-borne diseases
  • Odourless and easy to use collar
  • Easily fits and adjusted for growing kittens
  • The breakthrough technology helps cat to get free in trapped situation


  • Read safety directions.
  • For animal treatment only.
  • Keep out of reach of children.
  • Do not allow children to play with the collar.
  • Wash hands after use.
  • Store at room temperature.
  • For external use only.
  • Do not open inner pouch until ready to use.
  • The safety of this product is not evaluated for pregnant and lactating animals.


  • No possible contraindications seen of using this product.

More Information

Target species Cats
Mode of administration Topical
Active Ingredients Flumethrin
Manufacturer Bayer/Elanco
Brand Name Advantage
Product Reviews
Reviews: 127
5 Star 4 Star 3 Star 2 Star 1 Star

Great Collar

My dog loved this product



No messes with Seresto


Does the job

Tremendous flea formula this is


Works good

Just put on their neck and you're done


I recommend

It provided extended protection to my cat so I got one for my other cat as well.

Have A Question?
Q: Will this collar work on a long haired Main Coon cat

A: Seresto Collar for cats is known to be effective against all cat breeds. Please consult with a vet before using this product on your feline.

By, on Aug 21, 2023
Q: Can you use SERESTO TEAK AND FLEAS for kittens and cats ON SMALL DOG

A: There is a separate collar for small dogs from the SERESTO brand. You should not use a cat product on a dog. If you still want to proceed with this, it is recommended to consult with a veterinarian for the same.

By, on Jun 22, 2023
Q: Can you use a Seresto flea and tick collar with a Bravecto flea worm and tick pipette .We back onto a koala reserve and have ticks and leeches galore.Our cat has 3 monthly Bravecto .We find ticks and leeches that have obviously come off our cat, so the Bravecto is working

A: Please consult your vet.

By, on Sep 26, 2022
Q: Do these treat paralysis ticks

A: It repels and controls paralysis ticks for 8 months, the risk of tick paralysis cannot be entirely eliminated as it takes only one adult female tick to cause tick paralysis/poisoning. Therefore, daily searching for and removal of any ticks found is recommended.

By, on Oct 13, 2021
Q: How long does it take for Seresto collar to work on cats?

A: 24 hours

By, on Aug 12, 2021

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