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Seresto Vet-Recommended Flea & Tick Prevention Collar for Large Dogs Over 18 lbs., Count of 1

Seresto Vet-Recommended Flea & Tick Prevention Collar for Large Dogs Over 18 lbs., Count of 1

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1
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Description

Make your dog's health and comfort a priority with the long-lasting protection of the Seresto Large Dog flea and tick collar. Unlike other flea and tick protection, Seresto Large Dog flea and tick collars are vet-recommended, stocked by 8,000 vet clinics,* and have been trusted* by pet owners for nearly a decade to successfully kill and repel fleas and ticks for eight continuous months. Seresto Large Dog collars make your dog's comfort a priority by killing fleas and ticks on contact, so pests don't have to bite your dog to die. Seresto Large Dog collars are for dogs at least 7 weeks old. Seresto is a trademark of Elanco or its affiliates. *Elanco Animal Health, data on file.

  • - Vet-recommended, premium flea & tick protection for dogs & puppies 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 by contact so pests don't have to bite your dog to die
  • - Hassle-free, non-greasy, easy-to-use flea & tick protection

Please note that the product information displayed is provided by manufacturers, suppliers and other third parties and is not independently verified by Petco.

Specifications

SKU2130861
Primary BrandSeresto
Days to ShipShips Next Business Day
Weight.35 LB
Primary ColorGray
Personalized Item flagNo
Length1.563 IN
Height4.5 IN
Width4.5 IN
Breed SizesLarge

How to apply the Seresto collar on your dog: 1. Remove the collar from its packaging. 2. Unroll the 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 dog's neck until it fits comfortably on them.5. Two fingers should fit beneath the collar and neck to ensure it's 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 puppy, where some additional length may be needed for adjustment as the puppy grows. 6. Check periodically and adjust fit if necessary, especially on growing puppies.

Description

Make your dog's health and comfort a priority with the long-lasting protection of the Seresto Large Dog flea and tick collar. Unlike other flea and tick protection, Seresto Large Dog flea and tick collars are vet-recommended, stocked by 8,000 vet clinics,* and have been trusted* by pet owners for nearly a decade to successfully kill and repel fleas and ticks for eight continuous months. Seresto Large Dog collars make your dog's comfort a priority by killing fleas and ticks on contact, so pests don't have to bite your dog to die. Seresto Large Dog collars are for dogs at least 7 weeks old. Seresto is a trademark of Elanco or its affiliates. *Elanco Animal Health, data on file.

  • - Vet-recommended, premium flea & tick protection for dogs & puppies 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 by contact so pests don't have to bite your dog to die
  • - Hassle-free, non-greasy, easy-to-use flea & tick protection

Please note that the product information displayed is provided by manufacturers, suppliers and other third parties and is not independently verified by Petco.

Specifications

SKU2130861
Primary BrandSeresto
Days to ShipShips Next Business Day
Weight.35 LB

Reviews

Rating Snapshot

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5 stars

6164

4 stars

625

3 stars

206

2 stars

151

1 stars

554

Overall Rating

4.5
3795 out of 4373 (87%) reviewers recommend this product

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Customers say

Customers overwhelmingly praise this flea and tick collar for delivering consistent, long-lasting protection over eight months. Most report complete elimination of parasites, with many noting zero sightings of live fleas or ticks since application, even in high-exposure areas. Long-term users spanning years or decades rely on it exclusively, often citing veterinarian recommendations. The collar is gentle on sensitive skin, requires no reapplication, and eliminates monthly treatment hassles. A small group reports ineffectiveness or ongoing scratching, though these experiences represent a minor fraction of feedback. Overall, reviewers consider it the most effective solution they've tried.

Most Helpful Favorable Review

WORKS GREAT

StellaF

11 years ago

I have found this product to work the best for flea and ticks. The up front cost...

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490 PEOPLE FOUND THIS HELPFUL

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4

Most Helpful Critical Review

seresto flea and tick collar for dogs

pattylynn

12 years ago

I used this collar once before and worked great. This time did not work at all a...

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252 PEOPLE FOUND THIS HELPFUL

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2

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Customer Images

Filter Reviews

1 - 8 of 5349 Reviews

2351 Ratings-Only Reviews

Great for fleas

NicoleK

2 days ago
These work great for fleas but our girl still ended up with ticks- we make sure to change a month before it says to. There’s no scent to these -can’t beat the price because you get a lot of use

Originally posted on influenster.com

Great at keeping fleas away

VickieS

2 days ago
Comes in great storage container and works great to keep the fleas away I usually buy at the beginning of summer and have no trouble with fleas all summer

Originally posted on influenster.com

Use caution when using this on small dogs.

CrystalB

5 days ago
As a dog owner, dog groomer, and a dog boarding facility I recommend these callers all the time. Throughout the years of being a dog groomer 20 plus years to be exact. I have watched products come and go that worked and then quit working. This caller has come on to the market and has worked flawlessly for years.

Originally posted on influenster.com

Very useful

GraceB

10 days ago
I love using the seresto collar on my dog we’ve tried topicals and they don’t work we switched to the seresto and the fleas have stayed away from her.

Originally posted on influenster.com

Worth it!!

KimT

20 days ago
I originally bought these to use between flea treatment prescriptions. Ended up buying them again. Living next to a pond, the bugs get bad! After using these I noticed less scratching and skin irritation. They are worth the cost.

Originally posted on influenster.com

Not a product I would buy

MariaP

1 month ago
[This review was collected as part of a promotion.] Our lab wouldn’t wear it. We had tried it once and it didn’t work the way we thought it would. So I wouldn’t recommend. This could work for other dogs so by at your own risk lol.

Originally posted on elanco

DONT BUY, READ THIS FIRST

Demkolu15

1 month ago
I bought this in April. My dog kept getting fleas and i have had to bathe her. I had no idea what was happening. Turns out stores like petco sell fake ones which I didn’t know until I reached out to my vet. My last one was from chewy and it worked great. After receiving this one I noticed the collar thickness was different and it overall looked different. Thought maybe they changed the design. Nope, it’s fake. Don’t waste a penny on this one. Go to chewy and get a legit one. Seriously.

No, I do not recommend this product.

Helpful?
Response from petco.com:
1 month ago
Customer Care
We regret that this did not work as hoped. Please get in touch with us at petco.com/contact-us so we can help resolve this.

Frustrated and disappointed

Salc

1 month ago
I have bought Seresto for many years for both my dogs because it works. I don’t know what happened to this product. I don’t know if the one I got was defective, but the fleas never went away. It’s been a month and fleas are still prevalent. I purchased an another one from a different store thinking maybe it was defective but it didn’t work either. I’m very frustrated and disappointed. Trying to find a new product that works as good as this one used to.

No, I do not recommend this product.

Helpful?
1 - 8 of 5349 Reviews

Questions

1 - 10 of 179 Questions

I purchased two for my dogs. My dogs have been wearing (properly tight) and have had on for 5 weeks. We stopped seeing fleas but now we have been finding several (5-10) on my Dalmatian daily. Why? Is it defective? This was expensive so I’m upset.

  1. Same here had to switch to oral flea and tick this is 1st yr it didn't work



are your seresto collars the genuine thing ? athey generic

  1. Yes, these are genuine



I'm debating switching from Frontline to this flea collar, but my dog is epileptic I want to make sure that this collar is safe to give to her. I looked it up, but I'm getting conflicting results on whether or not this collar is safe for epileptic dogs.

    Can you use Seresto collar if you are giving your dog Next Guard?  If so if your dog is 45-46 lbs but is 9 months old what size do I need to get?  Or should I change the kind of flea and tick I give?

      what is considered the weight limit for a small dog, for this collar, I am not sure what size to get. Your website says small or large dog, no medium size?

      1. If you look at the picture, it says the weight on the front of the packaging. Small dog is under 18 lbs, large dog is above 18 lbs.



      Who's Elanco? What happened to Bayer as the manufacturer? Are they still good?

      1. Bayer got out of this business and sold their animal health lines to Elanco, which in turn was spun off from Eli Lilly, who wanted to concentrate on more profitable human pharma. It's a major player even if its only a few years old.



      Can these collars be put on immediately following a bath with hair/fur still damp?

        Is it ok if you dog sleeps in the bed with your while wearing this collar? I am just curious if the chemicals on the collar are safe for prolonged human contact. Is it ok to take the collar off at night?

        1. I purchase these from a competitor and they were the fake collars and we were all itchy!! I got a full refund and purchased from a vet. No itiching or skin issues at all. I think RIM1949 got a fake set of collars. Easiest way to tell is the case is embossed, and there is more details on the back. You can find more details on a google search.



        What are the letter and numbers on the inside of the colar.

          Can this product be used on an as needed basis (meaning - only put it on them when you are going hiking for instance)? Or do they have to wear it all the time no matter what?

          1. I believe that the seresto collar would be most effective if worn all the time. Ticks can be in our backyards. I have collars on my indoor cats because my dog could unknowingly bring in a tick 



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