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Seresto

Seresto Cat Vet-Recommended Flea & Tick Treatment & Prevention Collar for Cats, 8 Months Protection | (Pack of 2)

  • Based on 13,766 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Sep 7
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Size: 2 Pack


Features

  • Vet-recommended, premium flea and tick protection for cats and kittens without the price tag
  • Long-lasting flea and tick collar kills and repels fleas for 8 continuous months
  • Seresto is veterinarian recommended flea and tick collar
  • Starts working within 24 hours to kill and repel fleas and ticks by contact so pests dont have to bite your cat to die
  • Hassle-free, non-greasy, easy-to-use flea and tick protection

Description

Give your cat long-lasting protection against fleas and ticks with a Seresto Cat flea and tick collar. Unlike other flea and tick protection, Seresto Cat flea and tick collars kill and repel fleas and ticks for eight continuous months. Seresto Cat flea and tick collars are recommended by veterinarians, stocked by 8,000 vet clinics and trusted by pet owners for nearly a decade.Seresto Cat collars gets right to work killing existing fleas within 24 hours after initial application of the collar. After 24 hours, any new fleas on the cat are killed within 2 hours with protection against further flea infestation lasting 8 months. The prevention of new tick infestations starts at 48 hours after application of the collar. Any new ticks on the cat are killed as quickly as 6 hours after initial 24-hour application. Seresto Cat collars make your cat’s comfort a priority by killing fleas and ticks on contact, so pests don’t have to bite your cat to die. Fleas and ticks not only cause discomfort; they can also pose other risks. Consistent use of a Seresto Cat flea and tick prevention collar is important to protect your cat against fleas and ticks. Fleas and ticks not only cause discomfort; fleas can transmit bartonellosis or tapeworm. Ticks can transmit Borrelia burgdorferi which causes Lyme Disease. This formula also kills fleas which may cause Flea Allergy Dermatitis and feline infectious anemia.Seresto Cat flea and tick collars are effective and lightweight for both indoor and outdoor cats and kittens at least 10 weeks old, and there’s no prescription needed. Best of all, these flea collars are odorless and non-greasy.Seresto is a trademark of Elanco or its affiliates.Elanco Animal Health, data on file"

Brand: Seresto


Item Form: Collar


Scent: Unscented


Item Weight: 8 ounces


Active Ingredients: Imidacloprid, Flumethrin


Item Volume: 75 cubic inches


Allergen Information: Allergen-Free


Unit Count: 2 Count


Color: Gray


Age Range (Description): 10 weeks and older


Product Dimensions ‏ : ‎ 3 x 5 x 5 inches; 8 ounces


Manufacturer recommended age ‏ : ‎ 1 month and up


Item model number ‏ : ‎ 86904624


Date First Available ‏ : ‎ May 8, 2020


Manufacturer ‏ : ‎ Elanco US Inc


Best Sellers Rank: #1,630 in Pet Supplies (See Top 100 in Pet Supplies) #3 in Cat Flea Collars


#3 in Cat Flea Collars:


Customer Reviews: 4.5 4.5 out of 5 stars (13,766)


Brand Name: Seresto


Unit Count: 2 Count


Age Range Description: 10 weeks and older


UPC: 724089116635


Global Trade Identification Number: 35


Item Type Name: Collar


Manufacturer: Elanco US Inc


Model Number: 86904624


Manufacturer Part Number: 86904624


Item Form: Collar


Scent Name: Unscented


Pet Type: Cat


Target Species: Cat


Item Weight: 8 ounces


Volume: 75 cubic inches


Allergen Information: Allergen-Free


Active Ingredients: Imidacloprid, Flumethrin


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Seresto flea collars
Size: 2 Pack
My cats have been wearing these since 6 months after I got them. Tried the liquid stuff but they would act like it burnt them and chasing 5 cats every month was just to much. So I decided to try these. My oldest cat is now 14 and the others are 11, 10, 3 and 1 and 1/2. They play on my yard and none have had any fleas or ticks on them. No bad reactions either. They do last for a full 8 months. ... show more
Reviewed in the United States on August 13, 2026 by Carol H.
    • Worth the purchase
Size: 2 Pack
6 months in and not one tick or flea noted. Working great and love that it lasts 8 months. They are inside cats but my dog has brought in ticks to the house.
Reviewed in the United States on July 3, 2026 by Heather E.
    • Seresto collars for my dogs is the only brand I trust
Size: 2 Pack
I’ve been using Seresto collars for my dogs and cats for quite a while now, and honestly, it’s the only brand I trust. These collars really do work—I haven't seen a single flea or tick on any of my pets since we started using them. They are incredibly reliable, and while they can last a full eight months, I typically swap them out every seven to eight months. I appreciate that they don't cause any skin irritation for my animals, and they hold up well even if they happen to get wet in the rain. It’s a huge peace of mind knowing they are protected consistently. I hope you found my review helpful! 🤗 ... show more
Reviewed in the United States on June 30, 2026 by Concetta's Trove Sr Professional Multimedia Artist
    • Fleas are gone!
Size: 2 Pack
I have tried many products and this one works the best. Worth every penny!
Reviewed in the United States on July 29, 2026 by Mary
    • Best option available
Size: 2 Pack
Both kitties were a little droopy the first day I put it on them. Nothing bad, they just not quite as active. Today they are fine as usual and flea free. These are the only collars that actually work. I find the rest are junk and the spot on behind the neck application is worrisome to me concerning side effects, plus they work like heck trying to lick it. These are speedy but they last all thru the flea season. Get one NOW! ... show more
Reviewed in the United States on June 10, 2026 by TLC
    • Ceresto collars are number 1!
Size: 2 Pack
I’m pleased with Seresto! I couldn’t find it at local store, so I bought Adams brand, which cost nearly as much. After about a week having this collar on my cats, I found fleas in the flea comb. After ordering and receiving Seresto collars, I stopped finding fleas after three days use!
Reviewed in the United States on July 8, 2026 by John Brown
    • Flea Free Felines
Size: 2 Pack
Bought these collars for both of my Tabby cats. They are indoor but go outdoors from time to time. They had gotten fleas and this collar is a life saver. Neither of them had any reaction to the collar, no side effects. It is not greasy. You can customize the fit for each cat. My cats don't seem to be bothered by the collar. No sign of fleas since my first purchase. I have purchased these 3 times so far and worth every penny to have the peace of mind of flea free felines. ... show more
Reviewed in the United States on July 7, 2026 by Amazon Customer
    • The fleas are thriving!
Size: 2 Pack
Absolutely trash! Purchased these two collars June 3 paid $115.97 they looked legitimate. They were to replace two previously purchased Seresto collars that I acquired locally at a local pet box store eight moths prior. I keep records of when the collars need to be replaced so I was approaching replacement time. It’s July 30 and I’m sitting here watching my two indoor cats scratching like they’ve got the junk man hives. Can’t be fleas I thought as I’ve been using Seresto collars for years and they “ALWAYS” work. I ran a flea comb through the fur and what do you know, both cats are infested with fleas. How is this possible, it’s less than 2 months, the collars are not even 1/3 into their life cycle? I removed the collars and with a magnifying glass looked on them for the BAYER cross logo and no where on these collars did I find it. I went on looking for the serial numbers that are laser etched into the collar and found a serial number that looks more like it’s stamped with a heating iron verses the laser etching that’s found on the legitimate Saresto collars. It’s a shame I don’t have the original packaging to compare, but I trusted that these collars would last like the other ones that I have been using for years purchased locally. Needless to say the fleas are alive and well climbing over collars that were supposed to last eight months as can be seen in the video I’ve provided with this review. What a waste of money $115.97 in this economy is shameful and if you’re considering purchasing these do your research like I have and you will see what a real Seresto collar including the packaging looks like. Don’t be fooled like I was by a tin can and a promise. ... show more
Reviewed in the United States on July 30, 2026 by Miss Paula

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