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Seresto Collar Seresto Collar For Small Dogs (Upto 18 Lbs) 15 Inch (38 Cm) 1 Collar

Seresto Collar

Seresto Collar For Small Dogs (Upto 18 Lbs) 15 Inch (38 Cm) 1 Collar

Seresto Collar For Small Dogs (Upto 18 Lbs) 15 Inch (38 Cm) 1 Collar is an 8-month flea and tick protection collar priced at $39.49. It's ideal for small dogs up to 18 lbs, offering odorless, mess-free defense against pests without monthly reapplication.

$39.49

● In stock

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Price and availability may change. Click to see current details on BestVetCare.

Key features

  • 8-month flea and tick protection
  • Odorless and non-greasy design
  • Water-resistant for swimming or bathing
  • For dogs up to 18 lbs, 15-inch length
  • Active ingredients: imidacloprid and flumethrin
  • Adjustable fit with breakaway safety
  • No monthly reapplication needed

Pros

  • +Long-lasting 8-month protection
  • +No mess or strong odor
  • +Water-resistant and safe for swimming
  • +Convenient alternative to monthly treatments
  • +Breakaway safety feature included
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Cons

  • Higher upfront cost than monthly treatments
  • Not suitable for puppies under 7 weeks

About Seresto Collar Seresto Collar For Small Dogs (Upto 18 Lbs) 15 Inch (38 Cm) 1 Collar

What is Seresto Collar For Small Dogs (Upto 18 Lbs) 15 Inch (38 Cm) 1 Collar?

The Seresto Collar For Small Dogs (Upto 18 Lbs) 15 Inch (38 Cm) 1 Collar is a long-acting flea and tick control solution designed specifically for small dogs weighing up to 18 pounds. Manufactured by Bayer, this collar provides continuous protection for up to 8 months, releasing low, safe doses of its active ingredients—imidacloprid and flumethrin—over time. Unlike topical treatments or oral medications, the Seresto collar works without mess, odor, or the need for monthly dosing, making it a convenient option for pet owners seeking reliable, extended pest defense.

Key features

  • 8-Month Protection — Delivers continuous flea and tick control for up to 8 months without reapplication.
  • Odorless and Non-Greasy — Unlike topical treatments, it leaves no residue and has no strong chemical smell.
  • Water-Resistant — Remains effective after swimming, bathing, or exposure to rain.
  • Suitable for Small Dogs — Specifically designed for dogs up to 18 lbs with a 15-inch (38 cm) length.
  • Active Ingredients — Contains imidacloprid to kill fleas and flumethrin to repel and kill ticks.
  • Adjustable Fit — Features a snug, adjustable design for comfort and security.
  • Breakaway Safety — Includes a safety release mechanism to prevent choking if the collar gets caught.

Who is Seresto Collar For Small Dogs (Upto 18 Lbs) 15 Inch (38 Cm) 1 Collar for?

This collar is ideal for owners of small dogs—such as Chihuahuas, Yorkshire Terriers, or Pomeranians—who want long-term, low-maintenance protection from fleas and ticks. It’s especially beneficial for pets that swim or are frequently bathed, as the collar remains effective in wet conditions. It’s also a strong choice for households looking to avoid monthly treatments or oral medications. However, it should not be used on puppies under 7 weeks of age.

How does Seresto Collar For Small Dogs (Upto 18 Lbs) 15 Inch (38 Cm) 1 Collar compare?

Compared to monthly topical treatments or chewables, the Seresto collar reduces the risk of missed doses and eliminates the hassle of reapplication. It outperforms standard flea collars that often last only 3–4 months and emit strong odors. While some chewable preventives offer broader parasite protection (e.g., heartworm), the Seresto collar excels in sustained, localized flea and tick control without mess or stress for the pet. It is a premium option with a higher upfront cost but lower long-term effort.

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Best use cases

  • Year-round flea and tick prevention
  • For dogs that swim or bathe frequently
  • Owners who forget monthly treatments
  • Small breed dogs up to 18 lbs
  • Avoiding oral medications or topicals
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Is Seresto Collar For Small Dogs (Upto 18 Lbs) 15 Inch (38 Cm) 1 Collar right for you?

The Seresto Collar is best for owners of small dogs up to 18 lbs seeking long-term, low-effort flea and tick protection. No special skills are needed—just fit and monitor the collar. Consider it over monthly topicals or chewables if convenience and consistency are priorities. Alternatives include oral preventives or shorter-duration collars, but Seresto offers superior duration and ease of use.

How it compares: Compared to monthly flea treatments and short-term collars, Seresto offers longer protection with less effort. It’s more convenient than messy topicals and avoids the compliance issues of chewables, though it doesn’t cover internal parasites like heartworm.

Are There Active BestVetCare Coupons for This Product?

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Frequently Asked Questions

What does the Seresto collar protect against?

The Seresto collar protects small dogs from fleas and multiple tick species, including deer ticks, for up to 8 months. It kills fleas at all life stages and repels and kills ticks before they can attach.

Does the Seresto collar need to be replaced after swimming?

No, the Seresto collar is water-resistant and remains effective after swimming, bathing, or exposure to rain. It does not need to be removed or replaced after water exposure.

How do I fit the Seresto collar on my small dog?

Fit the collar snugly, allowing two fingers between the collar and your dog’s neck. Trim any excess length and ensure the breakaway feature is functional for safety.

Is the Seresto collar safe for puppies?

The Seresto collar is safe for puppies 7 weeks of age and older. It should not be used on younger puppies due to safety and developmental concerns.

Can I use the Seresto collar with other flea treatments?

It’s generally not recommended to combine the Seresto collar with other flea and tick products unless directed by a veterinarian, as this may increase the risk of overexposure.

How much does Seresto Collar For Small Dogs (Upto 18 Lbs) 15 Inch (38 Cm) 1 Collar cost?

Seresto Collar For Small Dogs (Upto 18 Lbs) 15 Inch (38 Cm) 1 Collar is $39.49 at BestVetCare. Prices may change — click through to BestVetCare for the latest.

Is Seresto Collar For Small Dogs (Upto 18 Lbs) 15 Inch (38 Cm) 1 Collar in stock at BestVetCare?

Yes, Seresto Collar For Small Dogs (Upto 18 Lbs) 15 Inch (38 Cm) 1 Collar is currently in stock at BestVetCare.

Are there coupon codes for BestVetCare?

Yes — Love Those Deals currently tracks 4 active BestVetCare coupons. See the coupons section on this page to copy a code before checkout.

Specifications

Brand
Seresto Collar
Product Type
Animals & Pet Supplies > Pet Supplies > Pet Flea & Tick Control
Category
Animals & Pet Supplies > Pet Supplies > Pet Flea & Tick Control
SKU
3913
GTIN
622113118986
MPN
Bayer-Seresto-Collar-642
Last updated Apr 28, 2026