--- product_id: 60748338 title: "Advecta Ultra Flea and Tick Topical for Dogs 11-20 lbs, 4-Mo Supply" brand: "advecta" price: "€ 54.68" currency: EUR in_stock: true category: "Advecta" url: https://www.desertcart.hr/products/60748338-advecta-ultra-flea-and-tick-topical-for-dogs-11-20 store_origin: HR region: Croatia --- # 4-month continuous protection Waterproof formula stays effective after wetting 3 active ingredients for max efficacy Advecta Ultra Flea and Tick Topical for Dogs 11-20 lbs, 4-Mo Supply **Brand:** advecta **Price:** € 54.68 **Availability:** ✅ In Stock ## Summary > 🐾 Stay ahead of pests with 4 months of bite-free, waterproof protection! ## Quick Answers - **What is this?** Advecta Ultra Flea and Tick Topical for Dogs 11-20 lbs, 4-Mo Supply by advecta - **How much does it cost?** € 54.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/60748338-advecta-ultra-flea-and-tick-topical-for-dogs-11-20) ## Best For - advecta enthusiasts ## Why This Product - Trusted advecta brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bite-Free Defense:** Kills fleas, ticks & mosquitoes on contact—no biting needed - • **Triple-Action Power:** Imidacloprid, Permethrin & Pyriproxyfen combine to kill & repel all pests - • **Life Cycle Disruptor:** Kills fleas at every stage—adults, eggs, and larvae—to stop reinfestation - • **All-Weather Protection:** Waterproof formula keeps working even after your dog gets wet - • **Fragrance-Free Comfort:** Unscented treatment that’s gentle and non-irritating for your pet ## Overview Advecta Ultra Flea and Tick Topical for Dogs (11-20 lbs) delivers a potent, 4-month shield against fleas, ticks, mosquitoes, biting flies, and lice. Featuring a triple-active ingredient formula identical to K9 Advantix II, it kills pests on contact without requiring a bite, breaks the flea life cycle at all stages, and remains effective even after water exposure—all in a convenient, fragrance-free monthly topical treatment. ## Description Advecta Ultra for dogs is a monthly topical treatment and prevention of ticks, fleas, mosquitoes, biting flies & lice. Advecta Ultra contains the same active ingredients used in bayer K9 advantix II for dogs. Advecta 3 provides broad protection against fleas, ticks, mosquitoes, biting flies, and chewing lice. It breaks the flea life cycle, killing all life stages of fleas, including adults, eggs, and larvae. Advecta Ultra is a convenient monthly topical for dogs that kills through contact. This means that fleas, ticks, and mosquitoes don’t have to bite your dog to die. ## Features - Active Ingredients That Work: Advecta Ultra dog flea treatment contains the same active ingredients as K9 Advantix II for Dogs* (imidacloprid, permethrin & pyriproxyfen) - No Bite Required To Kill: Advecta Ultra dog flea & tick control topical kills through contact, killing and repelling fleas, ticks and mosquitoes - Break The Flea Life Cycle: This flea prevention for dogs effectively breaks the flea life cycle by killing all life stages of fleas: adults, eggs and larvae to help prevent reinfestation - Effective Flea Treatment For Dogs: Advecta Ultra topical flea treatment for dogs protects against fleas, ticks, biting flies, mosquitoes, and chewing lice - Waterproof, Fragrance-Free Formula: Flea and tick treatment for dogs remains effective and provides protection even if your pet gets wet (24 hours after application) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076YJJGFP | | Active Ingredients | Imidacloprid,Permethrin, Pyriproxyfen | | Age Range Description | All Life Stages | | Allergen Information | Octopus Free | | Best Sellers Rank | #1,017 in Pet Supplies ( See Top 100 in Pet Supplies ) #9 in Dog Flea Drops | | Brand | Advecta | | Brand Name | Advecta | | Customer Reviews | 4.2 out of 5 stars 10,560 Reviews | | Global Trade Identification Number | 00818145016820 | | Included Components | Applicator | | Item Form | Drops | | Item Type Name | Flea and Tick Topical Treatment | | Item Volume | 0.63 fluid ounces | | Manufacturer | Sergeants - Pet Specialty Division | | Manufacturer Part Number | 960050320004 | | Model Number | 960050320004 | | Scent | unscented | | Scent Name | unscented | | Target Species | Dog | | UPC | 818145016820 | | Unit Count | 4 Count | | Volume | 0.63 fluid ounces | | Warranty Description | Contact the manufacturer, | ## Product Details - **Active Ingredients:** Imidacloprid,Permethrin, Pyriproxyfen - **Age Range (Description):** All Life Stages - **Allergen Information:** Octopus Free - **Brand:** Advecta - **Color:** white - **Item Form:** Drops - **Item Volume:** 0.63 fluid ounces - **Scent:** unscented - **UPC:** 818145016820 - **Unit Count:** 4 Count ## Images ![Advecta Ultra Flea and Tick Topical for Dogs 11-20 lbs, 4-Mo Supply - Image 1](https://m.media-amazon.com/images/I/71-fkpB387L.jpg) ![Advecta Ultra Flea and Tick Topical for Dogs 11-20 lbs, 4-Mo Supply - Image 2](https://m.media-amazon.com/images/I/710kz9N1TyL.jpg) ![Advecta Ultra Flea and Tick Topical for Dogs 11-20 lbs, 4-Mo Supply - Image 3](https://m.media-amazon.com/images/I/616ZYIJGJmL.jpg) ![Advecta Ultra Flea and Tick Topical for Dogs 11-20 lbs, 4-Mo Supply - Image 4](https://m.media-amazon.com/images/I/81knQjTYmaL.jpg) ![Advecta Ultra Flea and Tick Topical for Dogs 11-20 lbs, 4-Mo Supply - Image 5](https://m.media-amazon.com/images/I/71I+gLAno3L.jpg) ## Available Options This product comes in different **Pattern, Size** options. ## Frequently Bought Together - Advecta Ultra Flea And Tick Prevention For Dogs - Dog and Puppy Treatment and Control - Mosquito Repellent - Medium, Fast Acting Waterproof Topical Drops, 4 Month Supply - Advecta Plus Flea Prevention For Cats, Cat and Kitten Treatment & Control, Small and Large, Fast Acting Waterproof Topical Drops, 4 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.hr/products/60748338-advecta-ultra-flea-and-tick-topical-for-dogs-11-20](https://www.desertcart.hr/products/60748338-advecta-ultra-flea-and-tick-topical-for-dogs-11-20) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-21*