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Seresto Flea & Tick Cat Insect Prevention Collar - 2 of 4Seresto Flea & Tick Cat Insect Prevention Collar - 3 of 4Seresto Flea & Tick Cat Insect Prevention Collar - 4 of 4
Seresto Flea & Tick Cat Insect Prevention Collar - 1 of 4

Seresto Flea & Tick Cat Insect Prevention Collar

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About this item

Highlights

  • 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 the #1 veterinarian recommended flea and tick collar* *Elanco Animal Health, data on file
  • Starts working after 24 hours to kill and repel fleas through contact so pests don't 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 8 continuous months. Seresto Cat flea and tick collars are recommended by veterinarians, stocked by 8,000 vet clinics* and have been used by pet owners for years.

Seresto Cat collars get right to work killing existing fleas after 24 hours of 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 48-hour application. Seresto Cat collars make your cat's comfort a priority by killing fleas and ticks through 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 tapeworms. 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 for 8 months and lightweight for both indoor and outdoor cats and kittens at least 10 weeks old, and no prescription is 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
Weight: .35 Pounds
Application Type: Topical
Pet Caution Statement: Recommended For Use On Kittens Over 12 Weeks Old
Intended Pet Type: Cat
Used For: Pest Repellent
Treats and/or Prevents Against: Ticks, Fleas
Duration: 8 Months
Product Form: Collar
Package Quantity: 1
Pet Lifestage: All Ages
TCIN: 53088948
UPC: 724089579522
Item Number (DPCI): 083-02-0034
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.

Ingredients:

active ingredients: flumethrin (trans z-1/trans z-2 ratio: max 66% trans z-1 and min 34% trans z-2) (4.5%), imidacloprid (10.0%), other ingredients: (85.5%), total (100.0%).

Shipping details

Estimated ship dimensions: 5.16 inches length x 4.93 inches width x 1.73 inches height
Estimated ship weight: 0.27 pounds

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

Q: Is it “one size fits all”?

submitted by Twix - 5 years ago
  • A: Yes it is one size fits "ALL" Just make sure you get the one for either male or female cats! There is a difference for each cat.

    submitted byBGreen19 - 1 year ago
  • A: Yes, this collar has multiple length settings.

    submitted byLaura - 5 years ago

Q: How much collars in one of the packs

submitted by Qqqq - 11 months ago
  • A: 1 collar per container.

    submitted byChris A - 11 months ago

Q: Is this safe arounds children. I have a 1 year old and 4 year old who are all over our cat and dog. Our yard back up to woods and I keep finding ticks in the house. I need something fast.

submitted by Annaplus2 - 8 years ago
  • A: Hello! From the insert and label: Do not allow small children to play with the collar or reflectors. Choking hazard. Contains small parts. Do not place collar or reflectors in mouth. Not intended for use on humans.

    submitted byLaura - 6 years ago

Q: Does your cat need to wear this collar 24/7 or will it work if they wear it just when venturing outside?

submitted by Brewers13 - 3 days ago

Q: Is this a break away collar? My cats are climbers

submitted by Me - 1 year ago

Additional product information and recommendations

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Frequently bought together

Guests are saying

The Seresto flea collar offers an effective and convenient solution for keeping cats free from fleas and ticks for up to 8 months. Many guests appreciate its ease of use, comfort, and durability, making it a preferred choice over traditional monthly treatments. While some guests reported issues with skin irritation or collar removal, the overall consensus highlights its effectiveness and the peace of mind it provides for pet owners.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.4 out of 5 stars with 251 reviews
    cat likes it: 2.31 out of 5
    quality: 1.92 out of 5
    value: 1.62 out of 5
    14% would recommend
    14 recommendations
    2 out of 5 stars
    7 July, 2026
    originally posted on influenster.com
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    Don’t recommend !

    [This review was collected as part of a promotion.] I do not recommend this collar . My cat developed cat acne, and the fur around the collar started falling out. Very disappointing product 😔😔😔
    YuliiaT
    Did you find this review helpful?
    5 out of 5 stars
    27 June, 2026
    originally posted on influenster.com
    Image

    Best flea & tick treatment out there!

    These are a must have for every cat owner! Seresto collars are the most effective flea & tick treatment I have found. They are lightweight and comfortable and are far less likely to cause skin irritation or allergic reactions that drops applied directly to the skin.
    PeterC
    Did you find this review helpful?
    1 out of 5 stars
    Thumbs down graphic, would not recommend
    13 June, 2026

    Causes irritaion use caution

    Cause a reaction in cat I didn’t notice at first. caused irritation: loss of fur and open sore around neck after about a week. It was so expensive, I’d just go to vet rather than trying this.
    HeyLadyHey
    cat likes it: 1 out of 5
    quality: 1 out of 5
    value: 1 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    29 May, 2026
    originally posted on influenster.com
    Image

    Flea and tick free!

    We have 5 cats and they all wear these. We feel good about letting them out onto the catio while being protected from fleas and ticks. They are easy to apply even for the most stubborn cat.
    SheriM
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    24 May, 2026Verified purchase

    (no review title)

    Seresto Flea Collar appears to be a great deal.
    Threshold Sheets
    cat likes it: 5 out of 5
    quality: 5 out of 5
    value: 5 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    12 May, 2026Verified purchase

    Works! A must for cats.

    The Seresto collar works. No fleas, no ticks, no mess. My cat doesn’t mind wearing it, and I love not having to remember monthly treatments. Super easy and super effective.
    JenNC
    Did you find this review helpful?
    1 out of 5 stars
    Thumbs down graphic, would not recommend
    9 May, 2026Verified purchase

    Caused wound/skin burn

    Caused horrible skin burns on my cat. Wasn’t able to get a refund which is horrible. Not safe
    TaS
    cat likes it: 1 out of 5
    5 guests found this review helpful. Did you?
    5 out of 5 stars
    29 April, 2026
    originally posted on influenster.com
    Image

    Great product

    We love this cat flea and tick collar. We use this brand for our cat. He seems to tolerate it well and it works amazingly! No fleas or ticks on him! Great product
    GraceC
    Did you find this review helpful?
    5 out of 5 stars
    27 April, 2026
    originally posted on influenster.com
    Image

    No smell and no greasy feel!

    Love the collar! Does not leave a greasy residue on my hands and truly keeps fleas away! And the convenience of it lasting 8 months really moves this product to the top of my list!
    AmandaB
    Did you find this review helpful?
    3 out of 5 stars
    25 April, 2026Verified purchase

    (no review title)

    They need a better way to clip them on. All three cats got them off within a day of putting them on. They are too expensive form them to be so easily lost.
    Jmcen
    2 guests found this review helpful. Did you?
    5 out of 5 stars
    20 April, 2026
    originally posted on influenster.com
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    Good flea/tick collar

    [This review was collected as part of a promotion.] This collar is really good bang for your buck. It’s made of durable material and will definitely last. My cat wore the color comfortably and it didn’t seem to irritate it.
    KatelynnC
    Did you find this review helpful?
    5 out of 5 stars
    18 April, 2026
    originally posted on influenster.com
    Image

    Es perfecto

    [This review was collected as part of a promotion.] The necklace is perfect I love how it fits it has an incredible fit it is easy to put on and take off it is of good quality I liked it if I could buy it I would do it
    RosandyAracelisA
    Did you find this review helpful?
    5 out of 5 stars
    13 April, 2026
    originally posted on influenster.com
    Image

    Safe and effective

    Love this product! I don’t like the liquids that can be applied for flea/tick prevention- had a cat who got a bad batch and nearly died. So, I love alternative products. Great for both my indoor and outdoor cats. It does easily break away if they get caught on something as that was an original concern with outdoor cats and wearing a collar. Safe and effective.
    LoriH
    Did you find this review helpful?
    4 out of 5 stars
    13 April, 2026
    originally posted on influenster.com
    Image

    Great product

    My grandma and I put this on all of her cats. It seems to be effective in preventing pests and doesn’t seem to bother the cats except for on the first day a new collar is put on. They also break easily in the event a cat gets caught on something which is a huge plus.
    HaleyV
    Did you find this review helpful?
    5 out of 5 stars
    13 April, 2026
    originally posted on influenster.com
    Image

    Thin flea collar

    [This review was collected as part of a promotion.] Great thin flea collar for cats. It comes in clean sanitary packaging with clear directions. It has no odor and is perfect for small and large casts.
    HeatherL
    Did you find this review helpful?
    5 out of 5 stars
    12 April, 2026
    originally posted on influenster.com
    Image

    Comfortable & Effective for outdoor cats!

    The collar was comfortable and easy to wear for my grandmother’s outdoor cat! Instructions were clear and easy to follow. The Seresto Flea & Tick Treatment and Prevention Collar helped keep the cat (and house!!!) flea free!
    HeatherD
    Did you find this review helpful?
    5 out of 5 stars
    10 April, 2026
    originally posted on influenster.com
    Image

    Comfortable for pet , works effectively

    Love this product very comfortable for my cat and seems to work effectively would definitely recommend to a friend storage is pertfit is great value is nice
    SkylerO
    Did you find this review helpful?
    5 out of 5 stars
    10 April, 2026
    originally posted on influenster.com
    Image

    Have fleas or just want prevention? This is the co

    This is the best flea collar that I have found for my cats to prevent fleas! I have tried all kinds of different products and this is the only one that I know that works 100% and gets rid of the fleas. Not only does this collar actually work but it also last for 8 months! The collar comes in a tin can that has a bag inside (which contains the collar). Once you remove the collar from the bag, you will need to unsnap it so you can place it around your cats neck. Collar should be thick and shouldn’t break easily but also should be light weight. The only downside to this collar is that it does have a slight smell but it goes away fairly quickly! The smell does last long and in my opinion even if it did, this collar is still worth it. The collar is on the pricier end for otc flea treatment and prevention but it does last a very long time. I cannot recommend this enough! If you do buy this product, please make sure you are buying from a reputable seller as there are many fakes on the market and they do not work!
    DakotaM
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    9 April, 2026
    originally posted on influenster.com
    Image

    Works great

    We have an outdoor cat and we swear by the seresto collars. Once it’s on them you don’t have to worry about them bringing home any unwanted friends, it deters them for the listed amount of time and our cats don’t even notice that they have them on !
    DanielleR
    Did you find this review helpful?
    5 out of 5 stars
    8 April, 2026
    originally posted on influenster.com
    Image

    Perfect flea and tick solution

    [This review was collected as part of a promotion.] This came in a nice tin to protect the collar so I appreciate that. The scent wasn’t overwhelming either like they usually can be. My cat didn’t seem to mind wearing it either it’s a good adjustable collar so it will fit your cats neck comfortably. My cat didn’t show any signs of irritation or anything like that with the collar so definitely a 10/10!
    BlairB
    Did you find this review helpful?

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