--- product_id: 198920172 title: "Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 2 Pack" brand: "seresto" price: "VT45723" currency: VUV in_stock: true reviews_count: 8 category: "Seresto" url: https://www.desertcart.vu/products/198920172-small-dog-vet-recommended-flea-and-tick-treatment-and-prevention store_origin: VU region: Vanuatu --- # 8 months continuous protection Kills fleas & ticks on contact Water-resistant & non-greasy Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 2 Pack **Brand:** seresto **Price:** VT45723 **Availability:** ✅ In Stock ## Summary > 🐾 Stay ahead of pests with Seresto — 8 months of fearless protection! ## Quick Answers - **What is this?** Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 2 Pack by seresto - **How much does it cost?** VT45723 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/198920172-small-dog-vet-recommended-flea-and-tick-treatment-and-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-First Design:** Odorless, non-greasy, and allergen-free collar that’s gentle on your pup’s skin. - • **Long-Lasting Defense:** Provides up to 8 months of uninterrupted flea and tick protection—set it and forget it. - • **Rapid Action Formula:** Starts killing fleas within 24 hours and repels ticks within 48 hours—no bites, no worries. - • **All-Weather Durability:** Water-resistant and effective through swimming, rain, and shampoo treatments for hassle-free wear. - • **Vet-Recommended Assurance:** Trusted by 8,000+ vet clinics and #1 recommended flea & tick collar for small dogs. ## Overview Seresto Small Dog flea and tick collars deliver vet-recommended, long-lasting protection for small dogs and puppies aged 7 weeks and older. Featuring a patented formula with Imidacloprid and Flumethrin, the collar kills and repels fleas and ticks on contact for up to 8 months without greasy residue or odor. Water-resistant and allergen-free, it offers hassle-free, continuous defense against common pests and the diseases they carry, making it the trusted choice for proactive pet parents. ## Description Give your dog long-lasting protection against fleas and ticks with a Seresto Small Dog flea and tick collar. Unlike other flea and tick protection, Seresto Small Dog flea and tick collars kill and repel fleas and ticks for eight continuous months. Seresto Small Dog flea and tick collars are recommended by veterinarians, stocked by 8,000 vet clinics* and have been trusted* by pet owners for nearly a decade.Seresto Small Dog collars make your dog’s comfort a priority by killing fleas and ticks on contact, so pests don’t have to bite your dog to die. Existing fleas die within 24 hours after initial application of the collar. After 24 hours, any new fleas on the dog are killed within 2 hours with protection against further flea infestation lasting 8 months. The prevention of infestations with new ticks starts at 48 hours after application of the collar. 48 hours after application, any new ticks are repelled and/or killed in as quickly as 6 hours. Seresto Small Dog collars protect against common pests like deer ticks, American dog ticks, brown dog ticks, and Lone Star ticks; they’re also effective against chewing lice. Fleas and ticks not only cause discomfort; fleas can transmit bartonellosis or tapeworm. Ticks can transmit Borrelia burgdorferi which causes Lyme Disease. Check the product label for information on potential side effects.Seresto Small Dog flea and tick collars are for dogs at least 7 weeks old, and there’s no prescription needed. They’re odorless, non-greasy and water resistant to swimming, exposure to rain or sunlight, bathing, and shampoo treatment.**Seresto is a trademark of Elanco or its affiliates.*Elanco Animal Health, data on file **Seresto Small Dog 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.Seresto is rigorously regulated worldwide with your pet in mind. Fake Seresto collars are ineffective and can put your furry friend at risk for expensive flea and tick infestations and painful flea and tick bites which can result in transmission of certain diseases. One of the best ways to make sure your Seresto collar is authentic is by making sure it’s “Sold By” one of our authorized sellers. Check out the trusted list before shopping: desertcart.com, Petco, Entirelypets, Petstoreusa, Pets Go Here - Pet Store, Heartland Veterinary Supply. Review: Works in heavily infested wooded property!! - We live in Arkansas in a heavily infested wooded property which would be impossible to treat for fleas. I was using the drops... A generic version of k9 advantix and they would only work for about a week and then the dogs would be completely covered in fleas. After a lot of research it was between this and the pill from the vet but the pill has so many neurological side effects that I decided I would try this... Especially since they have the money back guarantee. Within about 6 hours of putting the collar on the fleas were jumping off of all the dogs so be aware of that if they're inside. Within 24 hours all the fleas were dead! Of course she's still picking up fleas every time she goes outside but they either jump off of her or die within a few hours. Not sure how long this will last hopefully 8 months like it says if I only bathe her once a week. Regardless it's worth the cost even if it only last 4 months. This is cheaper than what we were buying and actually works. So far I've seen zero side effects! Review: Works like a charm and last months - I've been using seresto collars on my dogs for years and have never had a problem with fleas or ticks. I have a dog that has seizures and this is the only thing he can use for flea prevention and it's much safer than the topical and pills. I usually get at least 8 months use out of each collar so it's well worth the price. I have small yorkies and I can cut one collar in half and sew it onto a regular dog collar and that saves me a lot of money and there's no issues at all with it working any less. I basically get two for the price of one. My dogs have never had any kind of skin irritation or problems with this collar ## Features - Vet-recommended, premium flea & tick protection for dogs & puppies without the price tag - Long-lasting flea and tick collar kills & repels fleas for 8 continuous months - Seresto is the #1 veterinarian recommended flea & tick collar* - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085M9NBKX | | Active Ingredients | Imidacloprid, Flumethrin | | Age Range Description | 7 weeks and older | | Allergen Information | Allergen-Free | | Best Sellers Rank | #250 in Pet Supplies ( See Top 100 in Pet Supplies ) #2 in Dog Flea Collars | | Brand | Seresto | | Brand Name | Seresto | | Customer Reviews | 4.5 out of 5 stars 53,211 Reviews | | Dog Breed Size | Small | | Included Components | Collar | | Item Form | Collar | | Item Type Name | Collar | | Manufacturer | Elanco US Inc | | Manufacturer Part Number | 86904632 | | Model Number | 86904632 | | Scent | Unscented | | Scent Name | Unscented | | Target Species | Dog | | UPC | 724089116659 | | Unit Count | 2 Count | ## 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 - **Scent:** Unscented - **UPC:** 724089116659 ## Images ![Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 2 Pack - Image 1](https://m.media-amazon.com/images/I/716CvvVxmkL.jpg) ![Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 2 Pack - Image 2](https://m.media-amazon.com/images/I/81wQ819BHbL.jpg) ![Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 2 Pack - Image 3](https://m.media-amazon.com/images/I/81M6qIHZJ-L.jpg) ![Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 2 Pack - Image 4](https://m.media-amazon.com/images/I/61YGRWPMpzL.jpg) ![Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 2 Pack - Image 5](https://m.media-amazon.com/images/I/81itE7AMOUL.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 ### ⭐⭐⭐⭐⭐ Works in heavily infested wooded property!! *by T***N on April 24, 2026* We live in Arkansas in a heavily infested wooded property which would be impossible to treat for fleas. I was using the drops... A generic version of k9 advantix and they would only work for about a week and then the dogs would be completely covered in fleas. After a lot of research it was between this and the pill from the vet but the pill has so many neurological side effects that I decided I would try this... Especially since they have the money back guarantee. Within about 6 hours of putting the collar on the fleas were jumping off of all the dogs so be aware of that if they're inside. Within 24 hours all the fleas were dead! Of course she's still picking up fleas every time she goes outside but they either jump off of her or die within a few hours. Not sure how long this will last hopefully 8 months like it says if I only bathe her once a week. Regardless it's worth the cost even if it only last 4 months. This is cheaper than what we were buying and actually works. So far I've seen zero side effects! ### ⭐⭐⭐⭐⭐ Works like a charm and last months *by S***E on March 10, 2026* I've been using seresto collars on my dogs for years and have never had a problem with fleas or ticks. I have a dog that has seizures and this is the only thing he can use for flea prevention and it's much safer than the topical and pills. I usually get at least 8 months use out of each collar so it's well worth the price. I have small yorkies and I can cut one collar in half and sew it onto a regular dog collar and that saves me a lot of money and there's no issues at all with it working any less. I basically get two for the price of one. My dogs have never had any kind of skin irritation or problems with this collar ### ⭐⭐⭐⭐⭐ Seresto collars kill the ticks. Never had fleas. *by T***E on April 29, 2026* Seresto colors they kill the ticks if they climb and try to buy on your dog. They're not supposed to keep them off but if they get on the tick will bite and then they'll suck in all that poison and die. They work. I did get a Seresto collar made by the new company which is not there anymore I verified it had all the features that make it not counterfeit in my dog is wearing it ready for the text that are in my backyard. I'm very happy with it I am not including pictures cuz they're not necessary. My dog is small so the inside of the 10 has green and there's a green band around it outer edge and the safety seal has a red line down it in the front where it says the Resto has raised lettering and I matched the lot number on the 10 that was on the same plastic bag my collar was in inside the tin that was on the collar even though it's really hard to read on the collar it's all match. So this is definitely safe seller it was Seresto. It was not fake. I was worried about that. I put my Charlie on this Resto collar she passed away not from the collar she had a tumor. I miss her. This color is for my sister's Morkie Fleur and she's wearing it. A couple times we took the collar off for winter and then we put out in the spring they didn't like it so we don't take collars off anymore even if they've expired we order a new one. When we get it we take the old one off and put the new one on. I even got a little charm with her name and our phone number to put on the flea collar. ## Frequently Bought Together - Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 2 Pack - 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/198920172-small-dog-vet-recommended-flea-and-tick-treatment-and-prevention](https://www.desertcart.vu/products/198920172-small-dog-vet-recommended-flea-and-tick-treatment-and-prevention) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-10*