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Seresto Cat Vet-Recommended Flea & Tick Treatment & Prevention Collar for Cats | 8 Months Protection

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 12
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Size: 1 Pack


Features

  • Vet-recommended, premium flea & tick protection for cats & kittens without the price tag
  • Long-lasting flea and tick collar kills & repels fleas for 8 continuous months
  • Seresto is the #1 veterinarian recommended flea & tick collar*
  • Starts working within 24 hours to kill & repel fleas and ticks by contact so pests dont have to bite your cat to die
  • Hassle-free, non-greasy, easy-to-use flea & 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 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 gets right to work killing existing fleas on cats within 24 hours. Reinfesting fleas are killed within two hours – before they lay eggs – delivering protection against further flea infestation for eight months. Seresto Cat collars make your cat’s comfort a priority by killing on contact, so pests don’t have to bite your cat to die. Seresto Cat collars also kill re-infesting ticks in as quickly as six hours, and they prevent tick infestations within 48 hours of the initial application. 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 that may cause bartonellosis, transmission of tapeworms in cats or Lyme disease. This formula also kills fleas which may cause Flea Allergy Dermatitis and feline infectious anemia. Seresto Cat flea protection collars are effective and lightweight for both indoor and outdoor cats and kittens at least 10 weeks old, and there’s no prescription needed. They’re odorless, non- greasy and water resistant to shampoo treatment, bathing, swimming or exposure to rain or sunlight. Seresto Cat is a trademark of Elanco or its affiliates. Elanco Animal Health, data on file Seresto Cat is water resistant and remains effective following a shampoo treatment, swimming or after exposure to rain or sunlight. Under normal conditions, effectiveness lasts for 8 months. In order to maintain an eight-month duration, cats must not be bathed more than once per month.

Brand: Seresto


Item Form: Collar


Scent: Unscented


Item Weight: 0.1 Pounds


Active Ingredients: Imidacloprid, Flumethrin


Allergen Information: Allergen-Free


Age Range (Description): 10 weeks and older


UPC:


Is Discontinued By Manufacturer ā€ : ā€Ž No


Product Dimensions ā€ : ā€Ž 1.56 x 4.5 x 4.5 inches; 1.6 ounces


Manufacturer recommended age ā€ : ā€Ž 1 month and up


Item model number ā€ : ā€Ž 81857952


Department ā€ : ā€Ž Insect Control


Date First Available ā€ : ā€Ž January 28, 2013


Manufacturer ā€ : ā€Ž Elanco US Inc


Best Sellers Rank: #405 in Pet Supplies (See Top 100 in Pet Supplies) #1 in Cat Flea Collars


#1 in Cat Flea Collars:


Item Weight: 1.6 ounces


Department: Insect Control


Manufacturer: Elanco US Inc


Item model number: 81857952


Date First Available: January 28, 2013


Item Package Dimensions L x W x H: 4.84 x 4.76 x 1.5 inches


Item Dimensions LxWxH: 1.56 x 4.5 x 4.5 inches


Item Weight: 0.1 Pounds


Brand Name: Seresto


Target Audience Keyword: dogs, house-cats


Directions: How to apply the Seresto collar on your cat 1. Remove collar from packaging. 2. Unroll collar and remove the small plastic connectors from inside the collar, ensuring that no remnants remain. 3. Insert the end of the collar through the buckle and loops. 4. Adjust the collar around your cat's neck until it fits comfortably on them. 5. Two fingers should fit beneath the collar and neck to ensure it is not too tight. Any excess length of the collar beyond an inch past the loops should be cut off unless it is on a growing kitten, where some additional length may be needed for adjustment as the kitten grows. Also, make sure the collar cannot be pulled over the head. 6. Check periodically and adjust fit if necessary, especially if you have a kitten that is rapidly growing.


Country of Origin: Thailand


Model Name: Seresto Cat Vet-Recommended Flea & Tick Treatment


Color: Gray


Size: 1 Pack


Age Range Description: 10 weeks and older


Number of Items: 1


Style: 1 Pack (for cats)


Breed Recommendation: All


Specific Uses for Product: Parasites


Frequently asked questions

The Seresto Cat Collar offers protection against fleas and ticks for up to 8 months. This lessens the hassle of having to remember frequent applications.

Yes, Seresto Cat Collar comes highly recommended by veterinarians. It offers an effective and long-lasting solution to eliminate fleas and ticks from your cat.

Yes, the collar is designed to be adjustable and can be worn by cats of all sizes. It should be comfortably tight, but not too constricting. It has a mechanism to release if the collar gets trapped, to prevent choking.

The Seresto Cat Collar is designed with safety in mind. While all animals may react differently, it typically doesn't cause adverse reactions. However, should your cat show signs of discomfort, it is advised to remove the collar and consult a veterinarian.

Top Amazon Reviews

šŸš€ Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The Seresto Flea and Tick Collar for cats are thoroughly praised by all reviewers for their effectiveness against flea infestations. Many users struggled with persistent flea problems until they found this product. A common point among reviews is that the collars work quickly - in some cases killing fleas within hours, in others, a few days. Despite its higher price compared to other treatments, users unanimously consider the purchase worth it for the relief it provides to the pets and their owners.

Pros

  • šŸ‘ Works quickly: many users reported fleas gone within 12 hours to three days.
  • 🐱 Perfect for cats who don't like being bathed or treated with topical applications.
  • šŸ’° Cost-effective: despite its higher upfront cost, it's worth it for the length of effectiveness (up to 8 months).
  • šŸ” Effective for both indoor and outdoor cats.

Cons

  • šŸ’ø Considered pricey compared to competing products, although users agree it's worth the cost.
  • šŸ”” Cannot be setup for subscription purchases, so you need to remember to replace it every 8 months.

Should I Buy It?

Yes, most definitely. If you're dealing with a persistent flea problem, this product seems to be a miracle worker. It works quickly, is great for cats who dislike traditional treatments, and the higher upfront cost is justified by the duration of effectiveness.


  • Works Great!!! But without hesitation. Won’t regret it.
Size: 2 Pack
Don’t know if the 2025 batch of Soresto cat flea collars are especially effective but I have only seen 1 flea on my 2 cats from June 2025 to 8/26/25. That flea was on my cat’s stomach and it seemed to be sickly. Also as we advanced from May to June I noticed a spike in fleas on my cats. I could easily find 10 to 15 fleas on my cats bellies, ribs, and shoulders. The next day I’d find another 10 or 15 fleas. Within 24 hours of putting the Soresto Flea Collar, I was unable to find additional fleas except for a sickly half dead one in early August. This is the best flea product ever. ... show more
Reviewed in the United States on August 26, 2025 by tuna can

  • Best Flea Collar Out There
Size: 1 Pack
This seriously may be the best flea collar for cats. Within just a few days, my boy was flea free and still is after several months. It’s odorless which is another thing and doesn’t have that powdery feel to it like other flea collars. Extremely effective. I recommend!
Reviewed in the United States on October 6, 2025 by Amazon Customer Amazon Customer

  • We love it, the cat loves it, A WINNER!
Size: 1 Pack
This is a total game changer from the liquid flea vials you have to squirt on the back of your cat's neck (i.e., flea poison). My cat absolutely hated that stuff, it was super expensive and it wasn't effective! The Seresto collar is easy to put on, it stays on, and it works for 8 months. It's a little pricey, but a cost savings in the long run compared to the flea poison. This is my third purchase of this product and I will continue to buy. ... show more
Reviewed in the United States on August 18, 2025 by Priscilla

  • A Miracle Collar That Gave my friend's Kitten Relief Overnightā€
Size: 1 Pack
A friend asked me to watch her kitten for 3 weeks, and I quickly realized the poor baby was covered in fleas. At only 11 weeks old, I was so nervous about how to safely treat her. I tried baths, which helped a little, and even bought an all-natural spray with great reviews... but it did nothing. The kitten hated the smell, and her coat looked awful afterward. Once she turned 12 weeks, I decided to give this collar a try...and wow, what a difference! Within 24 hours she was completely clean, comfortable, and so much happier. No bad reactions at all. This product truly stands by its promise... top-notch results and safe for such a young kitten. Honestly, this collar feels like the ā€œgod of all collars.ā€ If I ever get a kitten of my own in the future, this will be the only flea protection I use. Before buying, I looked through dozens of reviews to see if anyone had success with a kitten as young as 12 weeks, but most were for adult cats. After a lot of research, I decided to take a chance and I’m so glad I did. I hope my experience will help others. This little one deserved to feel comfortable and loved, and I’m happy I could give her that. I honestly grew so attached and wanted to keep her forever. Highly recommend this product to anyone caring for a kitten... it truly works. ... show more
Reviewed in the United States on September 26, 2025 by Thecreativelotuslab Thecreativelotuslab

  • I love this thing so freaking much!
Size: 1 Pack
This is freaking amazing! My cat is an indoor outdoor cat. He has long fur on top of that. Before I found about Seresto, I’ve been using advantage. Advantage is pretty expensive. Four dosages and it costed me the same price as a seresto. What’s worst it only works on fleas and not ticks. I didn’t know about the no tick part until this year. As the weather gets warmer, my cat stays outside longer. He came back with one or two ticks for three days straight. I never have a flea or tick problem until now. Thats when I found out that advantage doesn’t take care of the ticks. It also doesn’t help that my cat has long fur so it’s even harder to spot them. I tried to thoroughly check his coat everyday but I’m worried that what if I miss one. Worse is what if he brings them home and gets it on the bed or something. I did a lot of digging around and see that the ones that does kill ticks are either prescribed by vets or have a relatively low ratings. Then I stumble on Seresto. I heard a lot of people didn’t like it because their cats have adverse reactions to it. I was worried an about the same thing but then say why not try it out. Ever since I got seresto, I have not seen a single tick! I checked the skin around his collar just in case his skin is irritated but so far, roughly 1 month in…no adverse reactions. It works amazing. I put it underneath his other collar and make sure that neither one is too tight. I highly recommend this especially to cats who spend time outdoor. It gives me a lot of reassurance. Helps protect not only your cat but you as well. The price is actually not bad considering that it last 8 months. That’s half the price I would have paid had I use other treatments. I do want to say that you should monitor your cat the first few days to be sure it’s safe for your cat to use. While my cat was fine with it, it could be different for you. ... show more
Reviewed in the United States on May 31, 2025 by KP

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