--- product_id: 124494040 title: "Flea and Tick Prevention for Dogs, Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed | Large Dogs 56–95 lbs, 3‑Month Supply" brand: "vectra 3d" price: "VT19615" currency: VUV in_stock: true reviews_count: 8 category: "Vectra 3 D" url: https://www.desertcart.vu/products/124494040-flea-and-tick-prevention-for-dogs-kills-and-repels-fleas store_origin: VU region: Vanuatu --- # Waterproof after 24 hours Starts working in 5 minutes 3-month continuous protection Flea and Tick Prevention for Dogs, Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed | Large Dogs 56–95 lbs, 3‑Month Supply **Brand:** vectra 3d **Price:** VT19615 **Availability:** ✅ In Stock ## Summary > 🦴 Keep your big buddy pest-free and carefree—because they deserve the best! ## Quick Answers - **What is this?** Flea and Tick Prevention for Dogs, Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed | Large Dogs 56–95 lbs, 3‑Month Supply by vectra 3d - **How much does it cost?** VT19615 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/124494040-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 - • **Rapid Action Defense:** Begins reducing flea bites within 5 minutes—no more waiting around! - • **Large Dog Perfect Fit:** Specifically formulated for dogs 56 to 95 lbs, ensuring optimal dosage and safety. - • **Effortless Application:** Quick-drying, non-greasy topical treatment that’s fragrance-free and waterproof. - • **Triple Threat Protection:** Repels and kills fleas, ticks, mosquitoes, and more for a full 3 months. - • **Vet-Trusted & Prescription-Free:** 15 years of proven reliability without the hassle of prescriptions. ## Overview Vectra 3D for Large Dogs is a fast-acting, 3-month topical treatment that repels and kills fleas, ticks, mosquitoes, lice, and mites. Trusted for over 15 years, it’s easy to apply, fragrance-free, waterproof after 24 hours, and designed specifically for dogs weighing 56 to 95 lbs, providing professional-grade parasite protection without a prescription. ## Description Pest Protection For Dogs Visit the Store Pest Protection For Dogs Visit the Store Review: Reliable Preventive Treatment - Vectra is easy to apply. My vet suggests doing it in the evening just before your pet settles down for the night, so it can get absorbed into their system before they roll and rub it off somewhere. Ever since using this product, I have not found any ticks on my pup. (I used to find them periodically. ) And since it also repels mosquitos - it’s another deterrent to help avoid heartworm. Been using for 4-5 years during tick season. Better than the collars, because it is absorbed on the pet and adults and children are not touching it after. Also doesn’t break or otherwise fall off. I’ve never experienced a flea problem with my pets, so I can’t speak to Vectra’s efficacy in comparison. Then again, my dog has never had any fleas since starting Vectra either. Review: Great no prescription option - Worked really well on my 60lb golden doodle. Was staying in a densely forested area and he began to get ticks, never saw them again once I’d put this on him. After application I even found one upside down on his back hours later. Avoided major vet fees and prescription meds ## 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 | B071JS3N2K | | Active Ingredients | Dinotefuran, Permethrin, Pyriproxifen | | Age Range Description | 8 Weeks or Older | | Allergen Information | Abalone Free | | Best Sellers Rank | #5,731 in Pet Supplies ( See Top 100 in Pet Supplies ) #9 in Dog Flea Pills | | Brand | VECTRA 3D | | Brand Name | VECTRA 3D | | Customer Reviews | 4.4 out of 5 stars 1,287 Reviews | | Dog Breed Size | Large | | Global Trade Identification Number | 00851321007106 | | Included Components | 3 tubes | | Item Form | Topical Drops | | Item Type Name | pet-flea-drops | | Item Volume | 0.48 Fluid Ounces | | Item Weight | 0.04 Ounces | | Manufacturer | Ceva Animal Health | | Manufacturer Part Number | D73830F | | Model Number | D73830F | | Pet Type | Dog | | Scent | Unscented | | Scent Name | Unscented | | Target Species | Dog | | UPC | 851321007106 | | Unit Count | 3 Count | | Volume | 0.48 Fluid Ounces | ## Product Details - **Active Ingredients:** Dinotefuran, Permethrin, Pyriproxifen - **Age Range (Description):** 8 Weeks or Older - **Allergen Information:** Abalone Free - **Brand:** VECTRA 3D - **Dog Breed Size:** Large - **Item Form:** Topical Drops - **Item Volume:** 0.48 Fluid Ounces - **Item Weight:** 0.04 Ounces - **Scent:** Unscented - **UPC:** 851321007106 ## Images ![Flea and Tick Prevention for Dogs, Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed | Large Dogs 56–95 lbs, 3‑Month Supply - Image 1](https://m.media-amazon.com/images/I/71UrSUF9XiL.jpg) ![Flea and Tick Prevention for Dogs, Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed | Large Dogs 56–95 lbs, 3‑Month Supply - Image 2](https://m.media-amazon.com/images/I/7157cDTxE8L.jpg) ![Flea and Tick Prevention for Dogs, Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed | Large Dogs 56–95 lbs, 3‑Month Supply - Image 3](https://m.media-amazon.com/images/I/71eaQypWUiL.jpg) ![Flea and Tick Prevention for Dogs, Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed | Large Dogs 56–95 lbs, 3‑Month Supply - Image 4](https://m.media-amazon.com/images/I/71VHcqEe+2L.jpg) ![Flea and Tick Prevention for Dogs, Kills and Repels Fleas, Ticks & Mosquitoes | Fast‑Acting, Waterproof, No Prescription Needed | Large Dogs 56–95 lbs, 3‑Month Supply - Image 5](https://m.media-amazon.com/images/I/71VzomUoFjL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Do you have to have a veterinarian prescription?** A: No **Q: Where is this product made?** A: Don't know and don't care -- the product works great that's all I want **Q: My dog is 57 pounds; is '56-95 lb' product fine for this size or is there any danger it could be too much? Should I use less than full tube?** A: You should be fine. My dog's are in the low end of the range also and I have no problems **Q: Where is the expiration date located on the box and/or on the product?** A: There is no expiration date anywhere on the box. I have three boxes for three different sized dogs and none have an expiration date. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable Preventive Treatment *by F***. on April 13, 2026* Vectra is easy to apply. My vet suggests doing it in the evening just before your pet settles down for the night, so it can get absorbed into their system before they roll and rub it off somewhere. Ever since using this product, I have not found any ticks on my pup. (I used to find them periodically. ) And since it also repels mosquitos - it’s another deterrent to help avoid heartworm. Been using for 4-5 years during tick season. Better than the collars, because it is absorbed on the pet and adults and children are not touching it after. Also doesn’t break or otherwise fall off. I’ve never experienced a flea problem with my pets, so I can’t speak to Vectra’s efficacy in comparison. Then again, my dog has never had any fleas since starting Vectra either. ### ⭐⭐⭐⭐⭐ Great no prescription option *by B***Y on April 26, 2026* Worked really well on my 60lb golden doodle. Was staying in a densely forested area and he began to get ticks, never saw them again once I’d put this on him. After application I even found one upside down on his back hours later. Avoided major vet fees and prescription meds ### ⭐⭐⭐⭐⭐ No more ticks *by S***S on September 23, 2025* I have been using the product and my dogs doesn't have any fleas or ticks anymore. It's easy to apply also. ## Frequently Bought Together - Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Large Dogs (56 to 95 lbs) , 3 month supply - Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Small Dogs (11 – 20 lbs) , 3 month supply - Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Medium Dogs (21 – 55 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/124494040-flea-and-tick-prevention-for-dogs-kills-and-repels-fleas](https://www.desertcart.vu/products/124494040-flea-and-tick-prevention-for-dogs-kills-and-repels-fleas) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-20*