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Seresto Flea Collar for Cats
4.5/5
(271)
Seresto

Seresto Flea Collar for Cats

4.5/5
(271)
$39.49
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  • 1 collar
$39.49
$35.54

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  • Information
  • Key Benefits
  • Directions for Use
  • Safety
Information

Seresto Collar for Cats: Long-lasting Flea and Tick Protection

Seresto Collar for Cats comes in handy when you are looking for a flea and tick treatment that lasts for a long time. Elanco states that this collar is stocked in over 8000 vet clinics and is widely recommended by veterinarians for the prevention of fleas and ticks in cats and kittens aged 10 weeks or older. Suitable for your fussy eater’s irritation-free treatment, Seresto is non-greasy and odorless. It considers your cat’s comfort and features a two-way release mechanism for stress-free fitting and breakaway safety. With a unique polymer matrix technology, it ensures your cat’s protection against fleas and ticks for 8 continuous months.

Seresto Cat Collar coverage

Seresto collar offers up to 8 months of protection against flea and tick infestations to cats and kittens. This easy-to-apply, wearable treatment:

  • Repels and kills fleas before they lay eggs, including:
    • Fleas which may cause Flea Allergy Dermatitis (FAD) or Flea Bite Hypersensitivity (FBH)
    • Fleas that may transmit bartonellosis, tapeworm infections, feline infectious anemia, and rickettsiosis
  • Repels and kills ticks, including:
    • Deer ticks, American dog ticks, brown dog ticks, and lone star ticks
    • Ticks that may transmit Lyme disease, anaplasmosis, Rocky Mountain spotted fever, cytauxzoonosis, ehrlichiosis, and babesiosis

How does the Seresto Collar for Cats work?

Seresto flea and tick collar for cats contains two active ingredients: Flumethrin and imidacloprid. The polymer matrix technology used in Seresto makes sure that both these ingredients are slowly and continuously released from the collar and stay present on the cat during the entire 8-month efficacy period.

The ingredients spread from the site of direct contact over the cat’s skin surface and kill fleas and ticks through contact, so parasites do not need to bite the cat to be affected. After 24 hours of application, new fleas are killed within 2 hours. After the initial 48 hours of application, new ticks are repelled and/or killed in as quickly as 6 hours.

Ingredients
Flumethrin & Imidacloprid
Key Benefits
Advantages Of Seresto
  • Vet-recommended flea and tick collar for cats
  • Offers long-lasting protection for 8 continuous months
  • No-mess, non-greasy and odorless
  • Features a unique release mechanism for quick release in unlikely situations
  • Kills fleas and ticks through contact - no biting required
  • Kills and repels fleas before they lay eggs, including fleas that may transmit diseases
  • Kills and repels 4 types of ticks, including ticks that may transmit diseases
  • Made with polymer matrix technology for continuous release of ingredients and uninterrupted protection
  • Suitable for cats and kittens from 10 weeks of age
Directions for Use

Instructions To Use Seresto

  • Remove the collar from the protective bag directly before use.
  • Unroll the collar and ensure that there are no remnants from the plastic connectors inside it.
  • Insert the end of the collar through the buckle.
  • Adjust the collar around your cat’s neck. Do not make it too tight or leave it too loose. As a guide, fit 2 fingers comfortably between the collar and your cat’s neck.
  • Pull the excess collar through the loop(s).
  • Cut the collar to a length no greater than 1 inch (2 cm) beyond the loop(s), unless you are using it on your growing kitten. Some additional length may be needed for adjustment as your kitten grows.
  • Check the collar periodically and adjust fit if required, especially when your kitten is rapidly growing.
  • It should be worn continuously for the 8-month protection period.
  • Replace the collar after 8 months for optimal flea and tick protection.
Safety
Seresto Safety Measures
  • This collar is not intended for use in humans. It is suitable for external use in cats only.
  • Do not use it on other animals.
  • Do not use it on kittens under 10 weeks of age.
  • Read the entire label of Seresto Cat Collar before use.
  • Do not open the packaging until you are ready to use it for your cat.
  • This collar should be kept out of reach of children. Do not let children play with it. It contains small parts, which can be a choking hazard.
  • Do not attach a leash to the collar, as this may cause breakage.
  • Avoid contact with eyes, skin or clothing.
  • Wash thoroughly with soap and cold water after fitting the collar.
  • Avoid contact with the collar if you have sensitivity reactions to its ingredients.
  • Keep the collar away from your cat’s eyes or mouth.
  • Dispose of the pouch and expired collar in the trash.

Precautions

  • Consult your veterinarian before using this collar on debilitated, aged, breeding, pregnant or nursing animals.
  • If your pet is on medication, consult your veterinarian before using the Seresto Cat Collar.

Storage

  • Store in original unopened container in a cool, dry place that is inaccessible to children.
Customer Review
Overall Rating

Star4.5/5

271 reviews
271 reviews
Sort By:
Allaina
Love this product

I love this cat collar. We haven’t had an issue with ours coming off at all for our indoor/outdoor cat. But we also do not trim the ends just to have a little extra excess on the end. Also, I liked that this collar came in a recyclable container, like cardboard material. Much better for the environment!

Feb 20, 2026
Michelle
Best vet care

Love this company

Feb 19, 2026
Ross
Easy to use

Very easy to use and the results are amazing.

Jan 31, 2026
Noah
Must Buy

Go for it without a second thought

Jan 23, 2026
Ferry
Good quality

Lower prices than other stores...I'd recommend.

Jan 15, 2026
Have A Question?
Question:
Q:

how long to ship

Answer:
A:

All orders are processed and dispatched on the same day. Orders received on a public holiday/weekends are dispatched on the next working day.

Jun 09, 2025
Question:
Q:

do you post to New Zealand

Answer:
A:

Yes, we ship orders to New Zealand.

Oct 29, 2024
Seresto Flea Collar for Cats 1 collar
$39.49

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