& FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
  • Learn more about free returns.
FREE delivery Thursday, July 14
Or fastest delivery Monday, July 11. Order within 12 hrs 33 mins
In Stock.
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Ships from
Amazon.com
Sold by
Amazon.com
Ships from
Amazon.com
Sold by
Amazon.com
Return policy: Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Seresto Flea and Tick Col... has been added to your Cart
Other Sellers on Amazon
Added
$55.00
& FREE Shipping. Details
Sold by: A1 Item
Sold by: A1 Item
(25 ratings)
96% positive over last 12 months
In stock.
Usually ships within 4 days.
Shipping rates and Return policy
Added
$62.29
& FREE Shipping
Sold by: ThirtyFirst Highland
Sold by: ThirtyFirst Highland
(56 ratings)
98% positive over last 12 months
Only 4 left in stock - order soon.
Shipping rates and Return policy
Have one to sell?

Seresto Flea and Tick Collar for Dogs, 8-Month Flea and Tick Collar for Large Dogs Over 18 Pounds

4.6 out of 5 stars 83,430 ratings

Price: $52.25 $52.25
1-Pack
Large Dog Only

Enhance your purchase

Brand Seresto
Item Form Solid (e.g. Chews Tablet Toy)
Scent Odorless
Age Range Description All Life Stages
Item Weight 2.08 Ounces
Active Ingredients Flumethrin* 4.5%, Imidacloprid 10.0% (*Trans Z-1/trans Z-2 Ratio: max 66% trans Z-1 and min 34% trans Z-2) See more
Target Species CANINE

About this item

  • Provides 8-months of continuous flea and tick prevention
  • Seresto flea and tick collar for large dogs works through contact, so fleas and ticks do not have to bite your dog to die
  • Veterinarian-recommended flea and tick prevention for dogs in a convenient, odorless and non-greasy collar; No need for messy monthly treatments
  • Starts to repel and kill fleas within 24 hours of initial application
  • Flea and tick collar for large dogs also helps treat and control sarcoptic mange and kills lice

Customer ratings by feature

Easy to use
4.6 4.6
Scent
4.1 4.1
Durability
4.1 4.1
Water resistance
4.1 4.1

Every BarkBox includes original toys and healthy treats, and features a new theme every month to keep your dog happy. Find out why millions of dogs love BarkBox. Every BarkBox includes original toys and healthy treats, and features a new theme every month to keep your dog happy. Find out why millions of dogs love BarkBox.


From the manufacturer

Seresto
Seresto Advantix Advantage advantus advantage
Seresto Large Dog K9 Advantix II Large Dog Advantage II Large Dog advantus Large Dog Advantage Treatment Shampoo
Form Collar Topical Drops Topical Drops Soft Chew Shampoo
What it Does Flea and Tick Treatment and Prevention Flea and Tick Treatment and Prevention Flea Treatment and Prevention Flea Treatment Kills Fleas and Ticks on Contact
Application Frequency Every 8 Months Monthly Monthly Do Not Exceed One Soft Chew in a 24-Hour Period, As Necessary Every 7 Days as Needed
Kills Fleas
Kills Ticks
Kills Mosquitoes
Kills Lice

Product Description

The Seresto 8-month flea and tick collar for large dogs provides continuous 8-month flea and tick protection. Unlike oral flea and tick prevention products that require fleas and ticks to bite your pet to work, Seresto flea and tick collar for large dogs kills fleas and ticks through contact—no biting required. Seresto flea and tick prevention is also available for cats. Seresto flea collar for dogs is water resistant and remains effective after swimming, shampooing, or exposure to rain or sunlight. (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 five months for flea control, and reduced to seven months for tick control.) Seresto Flea and tick collars for large dogs contain two active ingredients: Imidacloprid to control flea infestations and flumethrin to repel and kill ticks. These active ingredients are slowly and continuously released in low concentrations, spreading from head to toes, even the tail, over your dog’s coat and skinch Seresto 8-month flea and tick collar for large dogs can be used alongside other identification collars. Avoid the hassle of messy monthly treatments and get the effective protection of Seresto flea and tick collars.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 4.75 x 4.75 x 1.5 inches; 2.08 Ounces
  • Item model number ‏ : ‎ 86030594
  • Date First Available ‏ : ‎ January 28, 2013
  • Manufacturer ‏ : ‎ Elanco US Inc
  • ASIN ‏ : ‎ B00B8CG602
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.6 out of 5 stars 83,430 ratings

Product guides and documents

Important information

Ingredients

Flumethrin 4.5% Imidacloprid 10.0% and Other Ingredients 85.5% Total 100.00%.

Directions

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. 7. Seresto comes with three optional reflector clips that can be attached to the collar to help keep your dog visible at night. The reflector clips should be evenly distributed on the non-overlapping part of the collar.

Legal Disclaimer

We are not responsible for misuse or mishandling of product due to negligence or failure to acknowledge instructional guidelines.

Compare with similar items


Seresto Flea and Tick Collar for Dogs, 8-Month Flea and Tick Collar for Large Dogs Over 18 Pounds
Hartz UltraGuard Plus Reflective Orange Flea & Tick Collar for Dogs and Puppies
Seresto 2-Pack Flea and Tick Collar for Cats, 8-Month Cat Flea Collars
Flea and Tick Collar for Dogs,Flea and Tick Treatment and Prevention for Dogs up to 8 Month,One Size Fits All,100% Natural Ingredients, Waterproof,Include Tick Removal Tools,2 Pack
Seresto Flea and Tick Collar for Dogs, 8-Month Flea and Tick Collar for Small Dogs, Up to 18 Pounds
Customer Rating 4.6 out of 5 stars (83430) 4.1 out of 5 stars (5845) 4.6 out of 5 stars (31370) 4.0 out of 5 stars (158) 4.5 out of 5 stars (37360)
Price See price in cart $7.97 See price in cart $22.99 $110.00
Shipping FREE Shipping. Details FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping. Details FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping. Details
Sold By Amazon.com Amazon.com Amazon.com Plumbers LLC Amazon.com
Color Grey Orange Orange Grey Yellow
Size 1-Pack Dogs and Puppies up to 22" Neck 1-Pack Large 2-Pack

Customer questions & answers

See questions and answers

Customer reviews

4.6 out of 5 stars
4.6 out of 5
83,430 global ratings

Top reviews from the United States

Reviewed in the United States on May 25, 2017
Size: 1-PackStyle: Large Dog OnlyVerified Purchase
1,227 people found this helpful
Report abuse
Reviewed in the United States on July 16, 2016
Size: 1-PackStyle: Large Dog OnlyVerified Purchase
858 people found this helpful
Report abuse
Reviewed in the United States on January 18, 2017
Size: 1-PackStyle: Large Dog OnlyVerified Purchase
Customer image
2.0 out of 5 stars A word of warning, your experience may be different
Reviewed in the United States on January 18, 2017
I think this collar is an acceptable option for those who are skeptical on how well monthly topical solutions perform. Especially on the third or fourth week of use with those competitors. In my experience now with three different dogs wearing these collars, I have only found ticks a few times, and this is normally around the seventh or eighth month of use. This is my indication that it is time to change the Seresto Collar.

After two years of using Seresto I will not be purchasing these again. Two of my dogs have developed a terrible reaction to the chemicals that resulted in a nasty rash that needed treatment with antibiotics to prevent infection. They developed these rashes over time perhaps due to the gradual exposure to the chemicals. Chemicals the collars are designed to release to prevent fleas and ticks. I assumed my first dogs reaction was just a unique experience, but the most recent happened just this past week of 01/09/17. I will not let it happen a third time. It is effective at what it does, but as might be the case for some users and their pets, it might be too effective.
Images in this review
Customer image Customer image
Customer imageCustomer image
1,450 people found this helpful
Report abuse
Reviewed in the United States on June 25, 2017
Size: 1-PackStyle: Large Dog OnlyVerified Purchase
807 people found this helpful
Report abuse

Top reviews from other countries

Ste
5.0 out of 5 stars Ottimo
Reviewed in Italy on August 6, 2021
Size: 1-PackStyle: Large Dog OnlyVerified Purchase
4 people found this helpful
Report abuse
Paolo
1.0 out of 5 stars Non attendibile
Reviewed in Italy on April 8, 2022
Size: 1-PackStyle: Large Dog OnlyVerified Purchase
Customer image
Paolo
1.0 out of 5 stars Non attendibile
Reviewed in Italy on April 8, 2022
Ho ordinato il collare perché nella descrizione del prodotto viene menzionata come casa produttrice la Bayer (anche nella foto), una volta aperto il pacco trovo un collare della Elanco.
Non so la differenza ma sicuramente l'avrei pagato molto meno da altro venditore.
Chiesto il rimborso, non ho ricevuto nessuna risposta....
Images in this review
Customer image
Customer image
One person found this helpful
Report abuse
Ugo
4.0 out of 5 stars Prodotto "sicuro" ma costoso
Reviewed in Italy on November 21, 2021
Size: 1-PackStyle: Large Dog OnlyVerified Purchase
2 people found this helpful
Report abuse
STEFANO
5.0 out of 5 stars ottimo
Reviewed in Italy on February 28, 2022
Size: 1-PackStyle: Large Dog OnlyVerified Purchase
One person found this helpful
Report abuse
Cliente Amazon
5.0 out of 5 stars Top
Reviewed in Italy on January 16, 2022
Size: 1-PackStyle: Large Dog OnlyVerified Purchase
One person found this helpful
Report abuse