SPRING BLOWOUT

SALE!

Use Code: SPDEAL20 to get 20% Off
Delivery Guaranteed | Tariff Paid
Code: SPDEAL20 to get 20% Off
Delivery Guaranteed | Tariff Paid

Seresto Collar for Dogs

wishlist icon
4.7/5
(339)

Starts From:

$39.44

Seresto Collar For Small Dogs (upto 18 lbs) 15 inch (38 cm)

Pack
Qty
Price
 
1 collar
$39.44

Seresto Collar For Large Dogs (over 18 lbs) 27.5 inch (70 cm) + 1 Endogard Tablet Free (for Large Dogs 44lbs)

Pack
Qty
Price
 
1 collar + 1 Endogard Tablet Free
$39.44
  • Information
  • Key Benefits
  • Directions for Use
  • Safety
  • FAQ
Information

Seresto Collar for Dogs

Make your dog’s protection against parasites an easy task for you with the Seresto Dog Collar. It is one of the most vet-recommended flea and tick collars for dogs. This non-greasy collar offers long-lasting protection and kills and repels fleas and ticks for 8 continuous months. The collar is odorless and provides 3-way protection against fleas, ticks and lice without irritating your pet. The unique release mechanism of this collar makes it a safe option, as your dog’s own strength is usually sufficient to widen the collar for quick release, if required. Convenient to use, this collar is water-resistant and continues to be effective following a shampoo treatment, swimming or after exposure to rain or sunlight. It is easy to wear and is suitable for dogs and puppies from 7 weeks of age.

Seresto Collar Coverage

Seresto Collar can be a convenient flea and tick protection option for fussy eaters. This no-mess, wearable treatment :

  • Kills and repels fleas before they lay eggs, including fleas that may cause Flea Allergy Dermatitis (FAD) or Flea Bite Hypersensitivity (FBH)
  • Repels and kills fleas, including fleas that may transmit canine vector-borne diseases, like tapeworm infections, bartonellosis, and rickettsiosis
  • Repels and kills ticks for 8 months, including deer ticks, American dog ticks, brown dog ticks, and lone star ticks
  • Repels and kills ticks that may transmit Lyme disease, anaplasmosis, Rocky Mountain spotted fever, ehrlichiosis, bartonellosis, babesiosis, and canine hemoplasmosis
  • Kills chewing lice

How It Works

Seresto collar contains two powerful ingredients – flumethrin and imidacloprid. Imidacloprid is used to control flea infestations, and flumethrin kills and repels ticks. The active ingredients spread from the site of direct contact over the skin surface from head to tail. The polymer matrix technology of this collar ensures that both active ingredients are slowly and continuously released, providing 8 months of uninterrupted protection.

This collar kills fleas and ticks through contact, so no flea or tick biting is required. After 24 hours of application, new fleas are killed within 2 hours. After 48 hours of application, new ticks are repelled and/or killed in as quickly as 6 hours.

Ingredients

Imidacloprid, Flumethrin

Key Benefits
Advantages Of Seresto Collar
  • Vet-recommended flea and tick collar
  • Offers long-lasting protection for 8 continuous months
  • No-mess, non-greasy and odorless
  • Provides 3-way protection against fleas, ticks and lice
  • Features a unique release mechanism for quick release in unlikely situations
  • Easy-to-wear and water-resistant
  • Kills fleas and ticks through contact – no biting required
  • Kills and repels fleas before they lay eggs
  • Kills and repels fleas that may transmit canine vector-borne diseases
  • Kills and repels 4 types of ticks
  • Kills and repels ticks that may transmit diseases
  • Made with polymer matrix technology for continuous release of ingredients and uninterrupted protection
  • Suitable for dogs from 7 weeks of age
Directions for Use

Instructions To Use Seresto Collar

  • Weigh your dog and select the suitable Seresto Collar size.
  • Remove the collar from the protective bag directly before use.
  • Unroll the collar and ensure there are no remnants from the plastic connectors inside it.
  • Insert the end of the collar through the buckle.
  • Adjust the collar around your dog’s neck. Do not make it too tight or too loose. As a guide, fit two fingers comfortably between the collar and your dog’s neck.
  • Pull the excess collar through the loop(s).
  • Cut the collar to a length no greater than 1 inch (2 cm) beyond the loop(s), unless using it on a growing puppy. Additional length may be needed for adjustment as your puppy grows.
  • Check the collar periodically and adjust the fit if required, especially during rapid growth stages.
  • The collar should be worn continuously for the 8-month protection period. There is no need to remove it while bathing. However, to maintain the full 8-month duration, do not bathe your dog more than once per month.
  • Replace the collar after 8 months for optimal flea and tick protection.

Packaging:

    Seresto Collar is available in two sizes for an appropriate and comfortable fit:
  • Seresto Collar for Small Dogs: For dogs weighing up to 18 lbs.
  • Seresto Collar for Large Dogs: For dogs weighing over 18 lbs.
Safety
Seresto Collar Safety Measures
  • This collar is not intended for use in humans. It is suitable for external use in dogs only.
  • Keep the collar away from your dog’s eyes or mouth.
  • Keep out of reach of children. Do not allow children to play with the collar, as it contains small parts that may pose a choking hazard.
  • Do not open the package until ready to use.
  • Read the entire label before use.
  • Do not attach a leash to the collar, as this may cause breakage.
  • Avoid contact with eyes, skin, or clothing.
  • Wash thoroughly with soap and cold water after fitting the collar.
  • Dispose of the pouch and expired collar in the trash.

Precautions

  • Consult your veterinarian before using this collar on debilitated, aged, breeding, pregnant, or nursing animals.
  • If your pet is on medication, consult your veterinarian before use.

Storage

  • Store in the original unopened container in a cool, dry place inaccessible to children.
FAQ

1. Is the Seresto Collar safe for my dog?

Seresto Collar comes with a unique release mechanism for safety. In the unlikely event that a dog becomes trapped, the dog’s own strength is usually sufficient to widen the collar and allow quick release.

2. How soon does the Seresto Collar start working?

Protection starts within 24–48 hours of application. After 24 hours, new fleas are killed within 2 hours. After 48 hours, new ticks are repelled and/or killed within 6 hours.

3. Why do I see ticks on my dog even after applying the Seresto Collar?

Ticks that were already present on your dog before treatment may not be killed immediately and may remain attached and visible. Remove any ticks present at the time of application. Full protection begins 48 hours after application.

4. Can my dog swim or bathe with a Seresto Collar on?

Seresto Collar is water-resistant and remains effective after bathing or swimming. However, to maintain the full 8-month effectiveness, do not bathe your dog more than once per month.

5. Can I use the Seresto Collar with other medications?

If your dog is on any medication, consult your veterinarian before using the collar.

6. For how long does the Seresto Collar provide protection?

When used as directed, Seresto Collar provides protection against fleas and ticks for up to 8 months.

7. Can I apply the Seresto Collar on my pregnant dog?

Consult your veterinarian before applying the collar on debilitated, aged, breeding, pregnant, or nursing dogs.

8. Can I use the Seresto Collar on my puppy?

Seresto Collar is suitable for dogs and puppies aged 7 weeks and older.

9. Where can I buy Seresto Collar?

You can buy Seresto Collar for Dogs online and provide your dog up to 8 months of protection against fleas and ticks.

Customer Review
Overall Rating

Star4.7/5

339 reviews
339 reviews
Sort By:
Ella
Very Easy to Use

Simple solution for regular pet care.

Mar 04, 2026
Logan
Always great

Always great ordering from this company

Feb 24, 2026
Amy
Flea collar

Was on time and exactly as described

Feb 22, 2026
Luis
Perfect formula

This collar is so easy to fit.

Feb 09, 2026
Bill
Impressive

Pretty much impressed with the results

Feb 02, 2026
Have A Question?
Question:
Q:

i bought the wrong thing how can I return it?

Answer:
A:

Please contact our customer support team at 1-888-860-3208.

Mar 11, 2025
Question:
Q:

Does the Seresto collar protect against both fleas and ticks?

Answer:
A:

Yes, Seresto Collar protects against both fleas and ticks.

Oct 21, 2024
Question:
Q:

Is the Seresto collar waterproof?

Answer:
A:

Seresto is a water-resistant flea and tick collar that remains effective after shampoo treatment, swimming, or exposure to rain.

Oct 21, 2024
Question:
Q:

Is it safe to use Seresto flea collars on small dogs?

Answer:
A:

Yes, Seresto Collar is safe for puppies and dogs from 7 weeks of age.

Oct 21, 2024
X

Site Preferences

Your Shipping Destination
Display Currency
*Payments are processed in USD.