--- product_id: 117619757 title: "Flea and Tick Prevention for Dogs, Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed | Medium Dogs 21-55 lbs, 6‑Month Supply" brand: "vectra 3d" price: "VT35319" currency: VUV in_stock: true category: "Vectra 3 D" url: https://www.desertcart.vu/products/117619757-flea-and-tick-prevention-for-dogs-kills-and-repels-fleas store_origin: VU region: Vanuatu --- # Waterproof after 24 hours Kills fleas in 4 hours 6-month continuous protection Flea and Tick Prevention for Dogs, Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed | Medium Dogs 21-55 lbs, 6‑Month Supply **Brand:** vectra 3d **Price:** VT35319 **Availability:** ✅ In Stock ## Summary > 🐾 Protect your pup like a pro—because every dog deserves a bug-free life! ## Quick Answers - **What is this?** Flea and Tick Prevention for Dogs, Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed | Medium Dogs 21-55 lbs, 6‑Month Supply by vectra 3d - **How much does it cost?** VT35319 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/117619757-flea-and-tick-prevention-for-dogs-kills-and-repels-fleas) ## Best For - vectra 3d enthusiasts ## Why This Product - Trusted vectra 3d brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Longevity:** Backed by 15 years of proven protection, keeping your medium dog safe and itch-free month after month. - • **Rapid Flea Defense:** Starts reducing flea bites in just 5 minutes—because your dog deserves instant relief. - • **All-in-One Pest Shield:** Repels and kills fleas, ticks, mosquitoes, lice, mites, and biting flies—no bite required. - • **Effortless Application:** Quick-drying, fragrance-free, non-greasy topical drops that fit seamlessly into your busy lifestyle. - • **No Prescription Needed:** Easy access to premium flea and tick control without the hassle of vet visits. ## Overview Vectra 3D for Medium Dogs (21-55 lbs) is a 6-month supply topical treatment that rapidly kills and repels fleas, ticks, mosquitoes, and other pests. Trusted for over 15 years, it starts working within 5 minutes, kills fleas in 4 hours, and becomes waterproof after 24 hours. This fragrance-free, non-greasy formula requires no prescription and offers hassle-free monthly protection to keep your dog comfortable and pest-free. ## Description desertcart.com: Vectra 3D Flea and Tick Prevention for Dogs, Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed | Medium Dogs 21-55 lbs, 6‑Month Supply : Pet Supplies ## Features - Trusted for 15 years, Vectra 3D Medium Dog Monthly Treatment & Prevention protects dogs 21 to 55 lbs. and 8 weeks of age or older from fleas, ticks, mosquitoes, lice, mites (excluding mange mites), and biting and sand flies - Begins reducing flea feeding (bites) in 5 minutes. Kills fleas in 4 hours. - Repels and kills fleas, ticks and mosquitoes, no bite required - Easy-to-apply topical treatment that is quick drying, fragrance-free, non-greasy and waterproof after 24 hours - No prescription required ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072JTQB99 | | ASIN | B072JTQB99 | | Active Ingredients | Dinotefuran | | Age Range Description | 8 Weeks or Older | | Allergen Information | Abalone Free | | Best Sellers Rank | #10,448 in Pet Supplies ( See Top 100 in Pet Supplies ) #48 in Dog Flea Drops | | Brand Name | VECTRA 3D | | Customer Reviews | 4.5 4.5 out of 5 stars (823) | | Date First Available | June 5, 2017 | | Dog Breed Size | Medium | | Global Trade Identification Number | 00851321007090 | | Included Components | 6 tubes | | Item Form | Topical Drops | | Item Type Name | Flea and Tick | | Item Weight | 0.05 Ounces | | Item model number | D73820E | | Manufacturer | Ceva Animal Health | | Manufacturer | Ceva Animal Health | | Manufacturer Part Number | D73820E | | Model Number | D73820E | | Pet Type | Dog | | Product Dimensions | 5.25 x 1 x 8.5 inches; 0.05 ounces | | Scent Name | Unscented | | Target Species | Cat, Dog | | UPC | 851321007090 | | Unit Count | 6 Count | | Volume | 0.15 Fluid Ounces | ## Product Details - **Active Ingredients:** Dinotefuran - **Age Range (Description):** 8 Weeks or Older - **Allergen Information:** Abalone Free - **Brand:** VECTRA 3D - **Dog Breed Size:** Medium - **Item Form:** Topical Drops - **Item Volume:** 0.15 Fluid Ounces - **Item Weight:** 0.05 Ounces - **Scent:** Unscented - **Unit Count:** 6 Count ## Images ![Flea and Tick Prevention for Dogs, Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed | Medium Dogs 21-55 lbs, 6‑Month Supply - Image 1](https://m.media-amazon.com/images/I/71IIIaFBGgL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: does this work against biting flies?** A: We had used for several years and it worked. But last year had to take Georgia to vet for scratching. She had fleas so this did not work. Bad that I had ordered early to have and seller would not take the new package back. We ended with $150 bill and our vet put Georgia on Bravecto pills. Just make sure if order 6 doses before you need since company will not take them back even though I had receipt of vet bill. **Q: My girl back andd forth between 53-58#, which one should I get?** A: If it was my dog I would get the 56# and up size if my dog’s weight tended more often toward 58#. The difference is in the amount of product to put on the dog. The bigger the dog, the more product needed. I would also consider whether my dog is flea allergic, and if the area has a lot of fleas or ticks. **Q: What is expiration date?** A: This product is a US EPA registered product, it does not have an expiration date ## Frequently Bought Together - Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Medium Dogs (21 – 55 lbs) , 6 month supply - Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Large Dogs (56 to 95 lbs) , 6 month supply --- ## 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/117619757-flea-and-tick-prevention-for-dogs-kills-and-repels-fleas](https://www.desertcart.vu/products/117619757-flea-and-tick-prevention-for-dogs-kills-and-repels-fleas) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*