--- product_id: 117619757 title: "Vectra 3D Flea and Tick Prevention for Medium Dogs 21-55 lbs, 6‑Month" brand: "vectra 3d" price: "R3247" currency: ZAR in_stock: true category: "Vectra 3 D" url: https://www.desertcart.co.za/products/117619757-vectra-3d-flea-and-tick-prevention-for-medium-dogs-21 store_origin: ZA region: South Africa --- # For medium dogs 21-55 lbs Kills fleas in 4 hours 1-month waterproof protection Vectra 3D Flea and Tick Prevention for Medium Dogs 21-55 lbs, 6‑Month **Brand:** vectra 3d **Price:** R3247 **Availability:** ✅ In Stock ## Summary > 🐾 Stay ahead of pests, keep your dog adventure-ready! ## Quick Answers - **What is this?** Vectra 3D Flea and Tick Prevention for Medium Dogs 21-55 lbs, 6‑Month by vectra 3d - **How much does it cost?** R3247 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/117619757-vectra-3d-flea-and-tick-prevention-for-medium-dogs-21) ## 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 - • **All-Weather Shield:** Waterproof after 24 hours for unstoppable outdoor adventures - • **Rapid Flea Defense:** Starts killing fleas within 4 hours—no more waiting around! - • **Easy Monthly Routine:** Quick-dry, non-greasy topical drops for busy dog parents - • **Triple Pest Protection:** Repels fleas, ticks, and mosquitoes in one powerful formula - • **Vet-Trusted & Hassle-Free:** No prescription needed, trusted by vets for 20 years ## Overview Vectra 3D is a fast-acting, monthly topical flea, tick, and mosquito prevention treatment designed for medium dogs (21-55 lbs). It kills fleas within 4 hours, offers waterproof protection after 24 hours, and is trusted by veterinarians for nearly two decades—all without requiring a prescription. ## Description desertcart.com: Vectra 3D Flea and Tick Prevention for Medium Dogs 21-55 lbs, 6‑Month | Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed : Pet Supplies ## Features - FLEA, TICK & MOSQUITO PROTECTION FOR DOGS: Vectra 3D provides powerful flea and tick prevention for dogs while also repelling mosquitoes. Each topical application delivers up to one month of protection. - FAST-ACTING TOPICAL FLEA & TICK TREATMENT: This fast‑acting dog flea and tick treatment begins reducing flea feeding in as little as 5 minutes and kills fleas within 4 hours on dogs—no biting required - PROTECTION FOR DOGS WHO DO MORE: Built for dogs with more everyday exposure - from yards and parks to trails, travel and outdoor family adventures. - MONTHLY TOPICAL ROUTINE: This monthly topical flea and tick treatment uses a single‑dose, direct‑to‑skin applicator with a quick‑drying, non‑greasy formula. Waterproof after 24 hours, making it a dependable dog flea treatment for real‑life conditions. - VET RECOMMENDED, NO PRESCRIPTION NEEDED: Used by veterinarians for nearly 20 years and available without a prescription. ## 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 | #14,466 in Pet Supplies ( See Top 100 in Pet Supplies ) #56 in Dog Flea Drops | | Brand Name | VECTRA 3D | | Customer Reviews | 4.5 4.5 out of 5 stars (852) | | Date First Available | June 5, 2017 | | Dog Breed Size | Medium | | Global Trade Identification Number | 00851321007090 | | Included Components | 6 tubes | | Item Form | Drops | | Item Type Name | Flea and Tick | | Item Weight | 1.41 g | | 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 - **Allergen Information:** Abalone Free - **Brand:** VECTRA 3D - **Color:** Ca14969 - **Dog Breed Size:** Medium - **Item Form:** Drops - **Item Volume:** 0.15 fluid ounces - **Item Weight:** 1.41 g - **Scent:** Unscented - **Unit Count:** 6 Count ## Images ![Vectra 3D Flea and Tick Prevention for Medium Dogs 21-55 lbs, 6‑Month - Image 1](https://m.media-amazon.com/images/I/71IIIaFBGgL.jpg) ![Vectra 3D Flea and Tick Prevention for Medium Dogs 21-55 lbs, 6‑Month - Image 2](https://m.media-amazon.com/images/I/71dYWDsdoaL.jpg) ![Vectra 3D Flea and Tick Prevention for Medium Dogs 21-55 lbs, 6‑Month - Image 3](https://m.media-amazon.com/images/I/81uSyVBCFwL.jpg) ![Vectra 3D Flea and Tick Prevention for Medium Dogs 21-55 lbs, 6‑Month - Image 4](https://m.media-amazon.com/images/I/71PsU-dIzPL.jpg) ![Vectra 3D Flea and Tick Prevention for Medium Dogs 21-55 lbs, 6‑Month - Image 5](https://m.media-amazon.com/images/I/41FblGP5FML.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.co.za/products/117619757-vectra-3d-flea-and-tick-prevention-for-medium-dogs-21](https://www.desertcart.co.za/products/117619757-vectra-3d-flea-and-tick-prevention-for-medium-dogs-21) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-21*