--- product_id: 275291135 title: "Bayer K9 Advantix II, Medium Dogs, 11 to 20-Pound, 6-Month" brand: "k9 advantix" price: "726.61 DT" currency: TND in_stock: true reviews_count: 5 category: "K9 Advantix" url: https://www.desertcart.tn/products/275291135-bayer-k9-advantix-ii-medium-dogs-11-to-20-pound store_origin: TN region: Tunisia --- # 6-month long protection Specifically for medium dogs (11-20 lbs) Triple-action pest defense Bayer K9 Advantix II, Medium Dogs, 11 to 20-Pound, 6-Month **Brand:** k9 advantix **Price:** 726.61 DT **Availability:** ✅ In Stock ## Summary > 🛡️ Keep your best friend pest-free and stress-free—because they deserve the best! ## Quick Answers - **What is this?** Bayer K9 Advantix II, Medium Dogs, 11 to 20-Pound, 6-Month by k9 advantix - **How much does it cost?** 726.61 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/275291135-bayer-k9-advantix-ii-medium-dogs-11-to-20-pound) ## Best For - k9 advantix enthusiasts ## Why This Product - Trusted k9 advantix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Thousands:** 4.6-star rating from over 8,000 pet parents who won’t settle for less - • **Allergen-Free Formula:** Gentle on your pet’s skin with an unscented, hypoallergenic solution - • **Half-Year Peace of Mind:** Up to 6 months of continuous, hassle-free topical protection - • **Tailored for Medium Dogs:** Perfectly dosed for dogs weighing 11 to 20 pounds - • **Triple-Action Pest Shield:** Combats fleas, ticks, and larvae with Imidacloprid, Permethrin & Pyriproxyfen ## Overview Bayer K9 Advantix II is a topical flea and tick treatment designed for medium dogs weighing 11 to 20 pounds. Featuring a powerful triple-action formula with Imidacloprid, Permethrin, and Pyriproxyfen, it offers up to 6 months of allergen-free, unscented protection. Highly rated by thousands of users, it ensures your dog stays comfortable and pest-free with a trusted, veterinarian-recommended solution. ## Description Buy Bayer K9 Advantix II, Medium Dogs, 11 to 20-Pound, 6-Month online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: Buena relación calidad-precio - En la caja vienen 6 pipetas, como se indica en la descripción: 4 de ellas vienen en el sobre hermético de la propia caja y las otras 2 vienen sueltas (la caja realmente es de 4). Contenta con la calidad de Advantix, no me arriesgo a probar con otra marca. Muy recomendado por la relación calidad-precio. Review: Does not kill fleas ## Features - manufacturer: K9 Advantix - Item Trademark: K9 ADVANTIX - Item Weight: pounds, pounds, 0.10, 0.10 - Item Category: Pet Pest Control ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004QN0LYW | | Active Ingredients | Imidacloprid, Permethrin, Pyriproxyfen | | Age Range Description | 7 weeks and older | | Allergen Information | Allergen-Free | | Best Sellers Rank | #29,423 in Pet Supplies ( See Top 100 in Pet Supplies ) #106 in Dog Flea & Tick Control | | Brand | K9 Advantix | | Brand Name | K9 Advantix | | Customer Reviews | 4.6 out of 5 stars 8,155 Reviews | | Dog Breed Size | Medium | | Global Trade Identification Number | 00724089203809 | | Item Form | Topical | | Item Weight | 0.11 Pounds | | Item form | Topical | | Item volume | 6 Milliliters | | Item weight | 0.11 Pounds | | Manufacturer | K9 Advantix | | Manufacturer Part Number | 86315122 | | Model Number | 86315122 | | Pet Type | Dog | | Scent | Unscented | | Scent Name | Unscented | | Target Species | Dog | | UPC | 724089203809 | | Unit Count | 320.0 Ounce | | Volume | 6 Milliliters | ## Product Details - **Active Ingredients:** Imidacloprid, Permethrin, Pyriproxyfen - **Brand:** K9 Advantix - **Item form:** Topical - **Item weight:** 50 g - **Scent:** Unscented ## Images ![Bayer K9 Advantix II, Medium Dogs, 11 to 20-Pound, 6-Month - Image 1](https://m.media-amazon.com/images/I/71ycK8f5pGL.jpg) ## Questions & Answers **Q: does this work on mosquitos** A: Yes! It will keep the fleas off the mosquito. But at the same time, it will kill the mosquito. Use only on dogs from 11-20 lbs. **Q: Does Amazon assure that these medicines are not expired or tampered? Is the supplier veterinarian approved?** A: Yes, Piccardmeds4pets Corp was created by a Veterinarian Professional, with over 20 years of experience in the field. We have partner with major distributors to bring you not only the best the best prices, but quality and fresh product. **Q: can i give my dog a bath** A: Its best to wait a few days before bathing your pet. It gives the medicine time to soak into the skin and do what its designed to do best. **Q: how long after a bath can I put this on my dog?** A: Go ahead and put the drops on your dog immediately after bathing. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Buena relación calidad-precio *by S***4 on 10 June 2018* En la caja vienen 6 pipetas, como se indica en la descripción: 4 de ellas vienen en el sobre hermético de la propia caja y las otras 2 vienen sueltas (la caja realmente es de 4). Contenta con la calidad de Advantix, no me arriesgo a probar con otra marca. Muy recomendado por la relación calidad-precio. ### ⭐⭐⭐⭐⭐ Does not kill fleas *by M***R on 26 January 2026* ### ⭐⭐⭐⭐⭐ I use this and it works for all 6 of my dogs. *by L***Z on 27 January 2026* ## Frequently Bought Together - K9 Advantix II Medium Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 11-20 lbs. | 6-Mo Supply - K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 6-Mo Supply - K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21 - 55 lbs. | 6-Mo 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.tn/products/275291135-bayer-k9-advantix-ii-medium-dogs-11-to-20-pound](https://www.desertcart.tn/products/275291135-bayer-k9-advantix-ii-medium-dogs-11-to-20-pound) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-31*