toTop
  1. Home > 
  2. Dog Supplies > 
  3. Flea & Tick Meds for Dogs and Cats > 
  4. Topicals > 
  5. Seresto Flea & Tick Collar for Cats & Dogs > 
  6. Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs.|6 Pack

  • Open Seresto small dog flea and tick collar containerOpen Seresto small dog flea and tick collar container
  • SERESTO-FLEACOLLAR-SMALL-DOGS-6-PACKSERESTO-FLEACOLLAR-SMALL-DOGS-6-PACK
  • Gray flea and tick collarGray flea and tick collar
  • Bottom of container showing directions and bar codeBottom of container showing directions and bar code
  • Dog silhouette connected to pictures of harmful insectsDog silhouette connected to pictures of harmful insects
  • Dog silhouette with flea showing protection flow from collarDog silhouette with flea showing protection flow from collar
  • SERESTO-FLEACOLLAR-SMALL-DOGS-6-PACKSERESTO-FLEACOLLAR-SMALL-DOGS-6-PACK
  • SERESTO-FLEACOLLAR-SMALL-DOGS-6-PACKSERESTO-FLEACOLLAR-SMALL-DOGS-6-PACK
  • SERESTO-FLEACOLLAR-SMALL-DOGS-6-PACKSERESTO-FLEACOLLAR-SMALL-DOGS-6-PACK
  • SERESTO-FLEACOLLAR-SMALL-DOGS-6-PACKSERESTO-FLEACOLLAR-SMALL-DOGS-6-PACK
  • SERESTO-FLEACOLLAR-SMALL-DOGS-6-PACKSERESTO-FLEACOLLAR-SMALL-DOGS-6-PACK
Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs.|6 Pack Video
Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs.|6 Pack Video

Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs.|6 Pack

Item: 83857944-6PK
335.92
1. Select pet:
2. Select count:
3. Add bundle:
QTY:-+

Description

Make your dog's health and comfort a priority with the long-lasting protection of the Seresto Small Dog flea and tick collar. Unlike other flea and tick protection, Seresto Small 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 for eight continuous months.

The Seresto Small Dog collar works to kill pests on contact within 24 hours of application, eliminating them before they bite your dog or lay new eggs.

Seresto Small Dog collars are for dogs at least 7 weeks old.

Seresto Small Dog is a trademark of Elanco or its affiliates.

*Elanco Animal Health, data on file

Key Benefits:

  • Vet-recommended, premium flea & tick protection for dogs & puppies without the price tag
  • Long-lasting flea collar kills & repels fleas for 8 continuous months
  • Seresto is the #1 selling non-prescription flea & tick brand, stocked by 8,000 vet clinics (Elanco Animal Health, data on file)
  • 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

Ingredients

Seresto Flea & Tick Collar for Dogs

ACTIVE INGREDIENTS: % By Weight
Flumethrin* 4.5%
Imidacloprid 10.0%
OTHER INGREDIENTS 85.5%
Total 100.0%

*Trans Z-1/trans Z-2 ratio: max 66% trans Z-1 and min 34% trans Z-2

Useful Information

One collar per animal to be fastened around the neck. Remove the collar from bag directly before use. Unroll collar and make sure that there no remnants from the plastic connectors inside the collar.

seresto dog collar instructions

  1. Insert end of the collar through the buckle. Adjust the collar around the animal's neck without tightening it too tight or leaving it too loose.
  2. As a guide, it should be possible to only insert 2 fingers comfortably between the collar and the neck.
  3. Pull excess collar thru the loop(s). Collar length of greater that 1 inch (2 cm) beyond the loop(s) should be cut off unless it is on a growing puppy, where some additional length may be needed for adjustment as the animal grows.
  4. After application of the collar, three reflector clips may be fixed permanently to the collar to increase the animal's visibility in the dark. Take the clips out of the bag. The clips should be evenly distributed on the non-overlapping part of the collar. The clips are correctly applied when a clicking sound is heard. For safety reasons once the reflectors are fixed to the collar the clasp closes permanently and cannot be re-opened.

Video Example of Collar Application

The collar should be worn continuously for the 8 month protection period. Check periodically and adjust fit if necessary, especially when puppies are rapidly growing. Rarely, mild application site reactions may occur, such as scratching, redmess and hairloss, which usually recover within 1-2 weeks without the need for collar removal. In some cases, temporary collar removal and bathing may be recommended until symptoms have disappeared. In very rare cases, application site reactions, such as dermatitis, inflammation, eczema or lesions may occur. In these instances, immediately. If your animal is on medicaiton, consult your veterinarian before using this or any other product.This collar is designed with a release mechanism. In the unlikely event of a dog being trapped, the dog's own strength is sufficient to widen the collar to allow for quick release. Replace the collar after 8 months for optimal tick and flea protection.

It is a violation of federal Law to use this product in a manner inconsistent with its labeling. Do not contaminate feed or food.

Occasionally slight itching may be observed in animals that are not used to wearing collars in the first few days after fitting. ensure that the collar is not fitted too tightly. Slight hair loss and mild skin reactions due to the mechanical irritation of the collar may occur at the application site which usually recover within 1 or 2 weeks without the need for collar removal. For further guidance regarding individual animal sensitivities. In case of loss of collar, a new collar may be applied immediately. Do not attach a leash to the collar as this may cause breakage.

Storage Directions

Keep the collar in the bag and in the outer packaging until use. As with any pesticide product, do not allow small children to play with the collar or reflectors, or to put them into their mouths. Avoid contact with eyes, skin or clothing. Wash thoroughly with soap and cold water after fitting the collar. People with sensitivity reactions to the ingredients of the collar should avoid contact with the collar. Choking hazard. Contains small parts. Do not place collar or reflectors in mouth. Not intended for use on humans.

For external use on dogs only. Do not use on other animals. Do not use on puppies under seven weeks of age. Do not get this product in dog's eyes or mouth. As with any product, consult your veterinarian before using this product on debilitated, aged, breeding, pregnant, or nursing animals. Individual sensitivities, while rare, may occur agter using ANY pesticide product for pets.

The Bayer Polymer Matrix System ensures that both active ingredients are slowly and continuously released in low concentrations from the collar towards the animal. This avoids peak concentrations and ensures that concentrations of both active ingredients are present in the dog's haircoat during the entire efficacy period. The active ingredients spread from the site of direct contact over the entire skin surface.

Seresto® FAQs

When can I bathe my dog after application of Seresto® for dogs? We recommend bathing BEFORE applying product. Seresto® 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, dogs must not be bathed more than once per month. For dogs that swim once a month or more, the control duration is reduced to 5 months for flea control and reduced to 7 months for tick control. There is no need to remove the collar for bathing. Please use a non-stripping, pet shampoo.

How often can I allow my dog to swim when using Seresto® for dogs? Seresto® 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. For dogs that swim once a month or more, the control duration is reduced to 5 months for flea control and reduced to 7 months for tick control. There is no need to remove the collar for swimming.

How often can I bathe my dog when using Seresto® for dogs?

  • We recommend bathing BEFORE applying monthly product. The product can be applied once the pet is towel dried.
  • We suggest using non-stripping shampoos that are specifically designed for use on pets.
  • 'Non-stripping' shampoos are generally soap free formulations designed for general cleansing. Bayer makes a variety of shampoos that are non-stripping, general cleansing shampoos.
  • Seresto 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, dogs must not be bathed more than once per month. There is no need to remove the collar for bathing.

Customer Reviews

Review Summary
4.4
288 Reviews
5
78% (224)
4
6% (17)
3
3% (10)
2
2% (7)
1
10% (30)
87% Recommend this product (251 of 288 responses)
By MJ
NY
Flea and tick control
October 9, 2024
Purchased three large collars. Shipping time a little long, but I ordered in advance of needing them. I have unfortunately purchased bogus collars from other sellers online. These collars appear to be the real deal. Time will tell.
By Mark G.
Sparta Ga
$$
August 1, 2024
Doesn't seem to be working like it used to . Disappointed people have to spend so much on flea control and the product doesn't work.
By Shawn
151 virginia
So far so good!
June 7, 2024
No fleas so far! Best price have found on seresto collars and having 6 dogs, it can be quite the expense.
By Sharlane
Baton Rouge
Seresto Collarr
June 5, 2024
Great price and fast shipping.
By Elaine M.
3728 se 131st Pl, Belleview, FL 34420
Not what you say it is. I have used your Ceresco collar for about eight years. I have two dogs left and in the past three years the Cresta collar has done no good whatsoever. I’m worried that maybe your product has changed or maybe what I’m pu
April 16, 2024
If you have a good solution, please give me a call. I don’t know what else to do other than to talk to your company. When you pay that much money for a product per animal, it’s kind of upsetting to know that the product is not working like they claim it should, when I first started using Seresto flea and tick collars on my dogs, I felt it was great. But for the past three years it has not helped at all. If you have some advice or a solution please call
Me or text me. My dogs need help. If you care about customer service I hope to hear from your company. I own an Alaskan malamute and a Shih Tzu. Neither of them
Have found peace for the past three summers. Thank you Elaine Moncion’
407-625-7799. 3728 SE 131st place, Belleview, FL 34420
By Speedy
Ontario Canada
Great product
September 16, 2023
Ticks don’t have a chance with Seresto collars. Been using for at least 10 years
Pros
  • Excellent protection from ticks
Cons
  • Some dogs have been known to negatively react although we haven
By Ron
Arkansas
It Works
March 18, 2023
My dog has not had fleas or ticks since I started using this product.
Pros
  • It does what it says it does
Cons
  • none
By Wendy W.
Cohocton NY
Our large dogs love them!
June 27, 2022
When I was asked to do a review an to comment on the collars I purchased for my dogs I knew it was going to be easy. We have been using Seresto dog collars for about 11yrs now an we haven't seen any kind of flea, or tick, not even a mosquito on our dogs! Even when our St. Bernard was a baby an rolled in the dirt, fresh cut grass, or played in the dryer leaves in the fall there wasn't any issue! Or not even wen my German shepherd/Rottweiler mixed breed jumped in our pond an our St. Bernard jumped in after them an got the collars wet we never had a problem! They are wonderful! Please buy this product for your dog they deserve it
Cons
  • The reflectors fall off an dont stay attached to the collars very long.
By Ken
Canada
Best tick and flea protection and related diseases
February 16, 2022
We live in a rural area with lots of wooded and high grass areas and lots of deer with black-legged ticks. I've been using Serosto collars for years, and my dog never had a tick or flea.

I chose Seresto as it kills ticks and fleas before they bite the dog, so no chance of disease transmission. Most other products make animals' blood poisonous and ticks and fleas have to bite to get poisoned and die. Biting allows the transfer of diseases. Also, I do not want poisonous chemicals in my dog's blood.
By Dana
Irondequoit, NY
Works great
December 22, 2021
Love Seresto for my dogs. I always hated the topical treatments that left my dogs feeling greasy. Since being Seresto I have never seen any fleas or ticks on my dogs.
Pros
  • No greasy mess, put it on put the sticker on my calendar for reorder and done.
Cons
  • Nothing love this product.
By Emily D.
NY
Item as Described & quick to Ship
November 22, 2021
This item was exactly as described. Works great for dogs 18lbs and up. Item arrived quickly. Will definitely purchase again..
By Biskits B.
Olympic Peninsula
Resilient Fleas Take More "Artillery"
August 17, 2021
It seems like the fleas are tougher every year, so just a flea dip won't do the job of keeping them off the pups. A good shampooing with "herbal" anti-flea shampoo and rinse with a similar dip is good to kill the buggers that are on the pups, but once they are dry, a Seresto Flea Collar will help extend the relief. Seresto collars are sturdy and the buckles don't slip so they stay the right size. They also come with fantastic little reflectors to add on so dusk-'til-dawn walks along the street are even more safe and enjoyable.
Pros
  • easy, hands-off extension of relief from fleas
  • extra reflectors from dark-time safety
  • non-slide buckles to maintain the correct size
Cons
  • not really a "con", but do check with your veterinarian to be sure your pup isn't unusually sensitive to the compound that does the anti-flea job
By Susan
Covina, CA
Protected my dogs in heavy tick infestation
May 19, 2021
Last fall I was fighting a Brown dog ticks infestation indoors. Topicals weren't working to protect my dogs at all. I was pulling dozens of ticks off them daily. Bombing the house and spraying indoors and out. As soon as the collars went on my dogs the ticks around them died. No more ticks latching on to suck their blood. The ticks went away in my house by December. So I thought! They suddenly reappeared or rose from the dead just before Easter. No doubt they went inside the walls or other hiding places to come out again in the spring. My dogs have remained tick free since Nivember when their collars went on. My 17? year old German Shepherd, Zoe passed in March so I will only be ordering two collars this time. I'm grateful that her last few months she was happy and didn't have to be drained by blood sucking parasites or have me constantly pulling ticks off her. Hoping the tick cycle will be broken soon as I am still finding hundreds of dead and live ticks looking to feed. Highly recommend this product. Nothing else worked and I didnt want to use an oral medication.
Pros
  • Works fast, no odor, highly effective in killing ticks. Very safe for use on my 3 senior dogs.
Cons
  • Tired of people saying they can cause neurological issues, etc. Since the negative article came out. I don't even listen to that nonsense. It's still annoying to hear about that.
By Ellen A.
Fort Worth
Seresto Collar
May 14, 2021
This collar is for my 60# Black Lab. My choice for flea control for my girl has always been a Seresto collar. Entirely Pets had a great price and delivered it quickly.
Pros
  • Seresto collars last 8 month, and there is no messy monthly application.
By Judy S.
Clremont, NH 03743
Seresto Flea & Tick Collar f or small Dogs
December 22, 2020
I have used Seresto Flea& Tick Collars for all my dogs. They have worked very well, and I will always put a Seresto Collar on because I want my precious Pebbles protected. We have deer in our are, and other tic carrying animals. She has never had a tick in her eight years.

The only thing that is hard for me, I am 73, that when I have to take it off her when she goes to be groomers, I have a very hard time pulling it apart. I finally get it out, but it is a real struggle. Other than that, I have peace she is safe and protected.
By Stacy
California
Very Effective
November 13, 2020
Has worked great to keep ticks from attaching.
Pros
  • No ill effects for my mini Aussie
Cons
  • A little pricey. Works for about 6 mo., not 8 mo.
By Wendy
Fairhaven, MA
Fantastic Buy
November 12, 2020
Can't say enough about this collar. The only ticks that I find on my dog are dead ones and there are many of those.
By Sherry
Frazeysburg, OH.
Great buy
May 4, 2020
Used this last year and it worked great.
By Sue
New York
Seresto Collar
April 15, 2020
Great product, affordable.

Merchant Response:Thanks! 8 months of flea protection for that price, we love it too.
Pros
  • Works great!!
Cons
  • None
By Ashley
Hannibal, NY
Seresto Fan for Life
April 10, 2020
I started using the Seresto collars 2 years ago as my dog is a Lyme survivor and we live in a heavily populated flea and tick area. We've not had success with other topical treatments. With using Seresto I have found 1 dead flea and 2 dead ticks on my boy - and they were small - they did not bite him! This site gave me a great sale price and shipping rate. It arrived quickly too.

Merchant Response:Lyme is no joke. Thank you for your testimonial, Be safe Ashley
Pros
  • Easy to use, great price, no side affects, no chemical smell
Cons
  • Getting it off for bathing
By Sharon C.
Ohio
Very pleased
April 8, 2020
Betsy is so happy to have Seresto collar. No fleas no ticks!!!
Delivery was also fast

Merchant Response:Any time Sharon
By Tinman68
Long island ny
Best Flea and tick collar on market
March 25, 2020
We buy this collar every year for our dog never had a flea or tick on our dog outlast all other collars on the market
By Larry
Soddy Daisy, TN
Seresto Dog Flea and Tick Collars worked well for my pets last year...
March 17, 2020
This was my first online pet order with Entirelypets.com and it went without a hitch. They had a special discount code for the collar and they shipped quickly. Couldn't ask for more than that...
Pros
  • Great Price...
  • Quick To Ship...
  • Friendly website...
Cons
  • None that I noticed...
By Peggy
Texas
Great flea protection
March 12, 2020
This is the best flea and tick protection!
I used to put the liquids on my dogs necks but didn’t like the idea of the poison absorbing into their bodies. None of my dogs have had fleas or ticks while wearing this collar. And it’s waterproof too.
Pros
  • No chemicals in my dogs bodies
  • And the collar protects for 8 months. You don?t have to remember to give your pet a pill or liquid every month
Cons
  • None!
By Angela K.
Tennessee (TN)
Highly Recommend
March 12, 2020
Use this product for multiple types of dogs.. They work.. Highly recommend !
By Angela K.
Tennessee (TN)
Highly Recommend
March 12, 2020
I have used these collars for the last 2 years & they work! I have multiple size & types of dogs. Highly Recommend !!
By Diana
Rochester, NY
Seresto Collar is Recommended and Sold by my Vet's Office.
February 21, 2020
I have use the Seresto Collar on my 3 rescue dogs for 2 years now and not a sign of a flea or tick. I live in a heavily wooded area with deer roaming through my gardens and many other tick bearing animals. Plus, I was able to get a refund from the Seresto Company when my vet's office printed out a receipt proving I had purchased them.
Pros
  • NO FLEAS OR TICKS!
Cons
  • NONE!
By Alice H.
Washington state
So far, so good
February 12, 2020
One hour after putting the collar on, he stopped itching and scratching. Also, since the scratching and licking stopped, he doesn't smell, so I haven't had to bathe him but once a month.
Pros
  • Easy to apply.
Cons
  • None
By Suzy P.
Northampton, Massachusetts
I wish I had used Seresto collars all along!
November 2, 2019
For the first time ever, this was the first year my two Chinese Shar-Pei pups didn't bring any ticks inside with them! ... Seresto definitely is worth the price. After I put a new Seresto collar on them, I add a reminder/alarm in my iPhone for 8 months in the future and it's that simple! Their veterinarian tightened up the collars on them and reminded me that you should be able to only put 2 fingers between the collar and your pups neck ...
Pros
  • Put the collar on your pet and you're set for EIGHT months!
  • Easy to use, instructions with pictures comes with each collar.
  • Each collar comes with 3-4 reflective snap-ons for the safety of your pet in the evening. Shine a flashlight & you'll find him!
  • Reminder sticker included to put on your calendar when it?s time to change collars.
  • Happy pups = happy mum
  • It WORKS!!
Cons
  • You must follow the guidelines when fitting the collar on your pet. Routinely check the collar because it will stretch a little. May need to adjust fitting.
  • Slight chemical odor e we hen you first open the package ... but it goes away overnight.
By Pedro
Florida
Doesn't Work
June 17, 2019
I bought these collars for my 3 small dogs just for prevention as they are always clean, after a month I have found some ticks on them. Big waste of money, no solution.
Cons
  • Expensive and doesn't work.

Questions and Answers