---
product_id: 2579562
title: "Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 8 Months Protection"
brand: "seresto"
price: "3514632₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Seresto"
url: https://www.desertcart.vn/products/2579562-seresto-small-dog-vet-recommended-flea-and-tick-treatment-prevention
store_origin: VN
region: Vietnam
---

# 8 months continuous protection Water-resistant & swim-proof Kills & repels fleas by contact Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 8 Months Protection

**Brand:** seresto
**Price:** 3514632₫
**Availability:** ✅ In Stock

## Summary

> 🐾 Stay ahead of pests with 8 months of vet-recommended, no-fuss protection!

## Quick Answers

- **What is this?** Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 8 Months Protection by seresto
- **How much does it cost?** 3514632₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/2579562-seresto-small-dog-vet-recommended-flea-and-tick-treatment-prevention)

## Best For

- seresto enthusiasts

## Why This Product

- Trusted seresto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comfort-fit design:** Adjustable, lightweight collar fits small dogs perfectly without irritation.
- • **Vet-approved safety:** Trusted by veterinarians for effective, non-greasy, odorless pest control.
- • **Long-lasting defense:** Up to 8 months of hassle-free flea & tick protection—no monthly mess.
- • **Waterproof resilience:** Keeps working through baths, swims, and rainy days without losing potency.
- • **Contact kill technology:** Fleas and ticks die on contact—no biting needed, protecting your pup instantly.

## Overview

Seresto Small Dog Flea & Tick Collar offers 8 months of continuous, vet-recommended protection using innovative contact kill technology. Water-resistant and odorless, it repels and kills pests without requiring bites, ensuring your small dog stays comfortable and pest-free through baths and swims.

## Description

Product Description The Seresto flea and tick collar for dogs provides continuous 8-month flea and tick protection. Unlike oral flea and tick prevention products that require a bite, the Seresto collar repels fleas and ticks and kills through contact; no biting required. Frontline flea and tick treatment does not repel (based on label claims). Seresto dog flea collars contain active ingredients imidacloprid and flumethrin, which are slowly and continuously released in low concentrations, spreading from head to toes, even the tail, over your dog’s coat and skin. Seresto flea collar for dogs is water-resistant and remains effective after shampooing, swimming 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.) This vet-recommended flea and tick collar for dogs is odorless, non-greasy and easy to apply. It can be used alongside other identification or restraining collars without damaging them. Avoid the hassle of messy monthly treatments and get the effective protection of Seresto dog flea and tick collars. Also available: Seresto flea and tick prevention for cats. Brand Story By Seresto P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Manufacturer Contact Information For any technical issues contact manufacture at 877-229-3754 See more

Review: Good product to keep all fleas and ticks - I ordered this for my Chihuahua. She had a problem when we first got her with ticks. But it works very well. She has no ticks or fleas.
Review: Seresto and only Seresto for my fur-babies. - Best flea collar made. Tried two other cheaper collars. Not going through that disaster again. And definitely not giving a supposedly safe oral treatment. Have you read what’s in those oral preventatives. Yes, Seresto is more expensive but I have found and the vet said it’s the best and safest flea collar made for now. So I keep an eye out for when it’s on sale/has a coupon and buy the next one ahead of time. The vet also informed me there is one that has not gone through approval yet but when it gets to market it is going to be the most effective and totally safe except for a rare incident. I’m looking forward to that.

## Features

- Vet-recommended, premium flea and tick protection for dogs and puppies without the price tag
- Long-lasting flea and tick collar kills and repels fleas for 8 continuous months
- Seresto is veterinarian recommended flea and tick collar
- Starts working within 24 hours to kill and repel fleas by contact so pests don’t have to bite your dog to die
- Hassle-free, non-greasy, easy-to-use flea and tick protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B8CG58U |
| ASIN  | B00B8CG58U |
| Age Range Description | 7 weeks and older |
| Best Sellers Rank | #278 in Pet Supplies ( See Top 100 in Pet Supplies ) #2 in Dog Flea Collars |
| Brand Name | Seresto |
| Breed Recommendation | Small |
| Color | Gray |
| Country of Origin | Germany |
| Customer Reviews | 4.4 4.4 out of 5 stars (52,719) |
| Date First Available | January 28, 2013 |
| Date First Available  | January 28, 2013 |
| Department | Flea & Tick |
| Department  | Flea & Tick |
| 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 … |
| Included Components | collar |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 1.56 x 4.5 x 4.5 inches |
| Item Package Dimensions L x W x H | 4.84 x 4.8 x 1.46 inches |
| Item Weight | 0.22 Pounds |
| Item model number | 81857944 |
| Item model number  | 81857944 |
| Manufacturer | Elanco US Inc |
| Manufacturer  | Elanco US Inc |
| Manufacturer recommended age  | 1 month and up |
| Model Name | 81857944 |
| Number of Items | 1 |
| Product Dimensions  | 1.56 x 4.5 x 4.5 inches; 3.52 ounces |
| Size | 1 Pack |
| Specific Uses for Product | Parasites |
| Style | 1 Pack (for dogs) |
| Target Audience Keyword | dogs |
| Warranty Description | don't eat |

## Product Details

- **Active Ingredients:** Imidacloprid, Flumethrin
- **Age Range (Description):** 7 weeks and older
- **Allergen Information:** Allergen-Free
- **Brand:** Seresto
- **Dog Breed Size:** Small
- **Item Form:** Collar
- **Item Volume:** 31.64 Cubic Inches
- **Item Weight:** 0.22 Pounds
- **Scent:** Unscented
- **UPC:** 688957294651 724089579447

## Images

![Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 8 Months Protection - Image 1](https://m.media-amazon.com/images/I/71GW8AcwRSL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is it okay to use large dog collar on small dogs with bigger necks? Or can you use the cat collar??**
A: You have to use zip ties or pipe cleaners on a normal leash collar to attach a partial collar. There is no difference chemically between a cat, small dog, or large dog seresto collar. The only difference is the length and on the large dog it is also wider. In fact, when seresto first came out, the product only came in large dog and a small dog/cat combo collar. Seeing that they could make more money marketing a small dog AND a cat collar, they made the 3 products. If you look at all the data on them, they are the same.

**Q: Is this collar water proof for dogs who swim everyday?**
A: I wouldnt trust it for a dog that swims daily. But as far as the people who said it didnt work because they happened to see some fleas or ticks around the collar...you know the collar cant INSTANTLY kill fleas and ticks...like it takes a few hours at least so if your dog goes outside and picks up new critters, its entirely possible for that to happen multiple times and for the collar to be working perfectly. Once my roommate and I (her 3 cats and my 2 small dogs) had all our pets treated with topical stuff but we got a flea outbreak anyway that last MONTHS and we used everything out there including all natural stuff to spray our house down with and NOTHING WORKED. Finally I bought the seresto collar for 1 of my dogs and FINALLY the fleas were gone! from just ONE of the animals wearing this collar after 8 other things didnt work. The vet said that it really depends on where you live and what year it is (like which products the critters have become immune to in that area at that certain time) for what might work for you. SO to sum up, just cuz you see new fleas or ticks on your pet doesnt necessarily mean anything if your pet went outside and picked up new bugs the collar hasnt had a chance to kill yet, also something that worked for someone else in their area at the time at worked for them may not work in your area during the time you use it. Frontline used to work great in our area of NJ which is tick country, but after a while it stopped working all together and the vets started telling people to switch to other things but many people still thought frontline was the best because they didnt know. Now, its not frontlines fault that critters became immune to it, it used to work very well. You just have to keep up with what is working in your area at the time. Ive been using seresto collars for about 6 yrs with no issues but then again, I had my dogs for 11 yrs on whatever topical flea meds I could afford without ever getting fleas or ticks until I moved in with my friend who had cats so maybe my dogs just arent prone to getting fleas. I rarely let them around other animals thy dont live with and I always walk them on the sidewalk, never near the woods. So who knows? And I certainly dont ever let the collars get soaked more than once during their 8 month wear.

**Q: How long is the small collar**
A: The small collar is 13.25 inches long and will adjust down as far as needed.  Once placed on your dog, you can cut off any excess (leaving about 1 inch extra on collar).

**Q: can i take off for groomer**
A: My groomer takes it off and gets it back on with ease. I am so grateful for this collar, haven't even seen a flea this year.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product to keep all fleas and ticks
*by D***. on January 14, 2026*

I ordered this for my Chihuahua. She had a problem when we first got her with ticks. But it works very well. She has no ticks or fleas.

### ⭐⭐⭐⭐⭐ Seresto and only Seresto for my fur-babies.
*by M***. on January 22, 2026*

Best flea collar made. Tried two other cheaper collars. Not going through that disaster again. And definitely not giving a supposedly safe oral treatment. Have you read what’s in those oral preventatives. Yes, Seresto is more expensive but I have found and the vet said it’s the best and safest flea collar made for now. So I keep an eye out for when it’s on sale/has a coupon and buy the next one ahead of time. The vet also informed me there is one that has not gone through approval yet but when it gets to market it is going to be the most effective and totally safe except for a rare incident. I’m looking forward to that.

### ⭐⭐⭐⭐⭐ Worked on 7lb Papillon when Advantix drops did nothing
*by J***R on June 13, 2014*

I have always used K9 Advantix on my dogs, and never had problems until the year I started camping in Northern Wisconsin. Now, let me just say -- the K9 Advantix worked PERFECTLY on my large-breed dogs - never a single flea or tick. Knowing that we were heading into a tick-infested area, I put the Advantix drops on my 80 lb german shepherd and my 7 lb papillon a week before camping. After a walk in the woods, I found one tick clinging to the outside hair of my german shepherd, not attached -- easy to just flick right off before we went in the house. We didn't find any ticks on the papillon until we went home. First found one tick within 24 hours, had to remove it with tweezers but figured, hey, maybe it hadn't attached long enough to get killed by the Advantix. Then found another after 24 hours. And another after 48 hours (by that time it was engorged). Clearly the Advantix was not working on my papillon, though it seemed to be working on my large breed dog. Perhaps the drops, being such a low quantity due to his size, didn't absorb properly. But I wasn't about to joke around with ticks and lyme disease, so I started looking for alternative options. The day before I ordered the Seresto collar, my dog picked up a tick in my own backyard, in the city of Milwaukee, with mowed grass and everything. That was it - I was going to risk my fear of collar side-effects, watch my dog carefully, and get this collar. Fast forward 10 days after wearing the Seresto collar. No side effects (I checked FREQUENTLY for signs of rashes/redness/lethargy/hair loss), and we found a dead tick (not yet engorged) dead in the house. I'm convinced it was the Seresto collar, given that the small dog is the one who already picked up 4 ticks, while the larger dog barely picked up one. The large dog is still using up what's remaining of my K9 Advantix, but I'm likely to switch her to the Seresto collar next year. The convenience of having one collar for the whole non-winter season, the fact that it seems to WORK on my small-breed dog, and the cost per month for the collar vs the drops has sold me. I think the drops work fine for large breed dogs, but can fail due to miniscule dosage amounts on smaller breeds. The collar is safer for my dog when it comes to lyme disease, compared to the risk of side effects (which you should be on the lookout for with both drops and/or collar during the first few days of application -- anyone can have a reaction to medicine if they're allergic). Seresto has sold me on their collar -- now all we have to do is repeat the camping experience and see how long the collar lasts. Happy camping!

## Frequently Bought Together

- Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 8 Months Protection
- Seresto Large Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Over 18 lbs. | 8 Months Protection
- Seresto Cat Vet-Recommended Flea & Tick Treatment & Prevention Collar for Cats | 8 Months Protection

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-21*