--- product_id: 13183478 title: "K9 Advantix II Small Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 4-10 lbs. | 2-Mo Supply" brand: "k9 advantix" price: "251.89 DT" currency: TND in_stock: true reviews_count: 8 category: "K9 Advantix" url: https://www.desertcart.tn/products/13183478-k9-advantix-ii-small-dog-vet-recommended-flea-tick-mosquito store_origin: TN region: Tunisia --- # Vet-recommended for small dogs 4-10 lbs Waterproof after 24 hours Kills fleas within 12 hours K9 Advantix II Small Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 4-10 lbs. | 2-Mo Supply **Brand:** k9 advantix **Price:** 251.89 DT **Availability:** ✅ In Stock ## Summary > 🐾 Fast, fearless flea defense for your small dog’s unstoppable adventures! ## Quick Answers - **What is this?** K9 Advantix II Small Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 4-10 lbs. | 2-Mo Supply by k9 advantix - **How much does it cost?** 251.89 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/13183478-k9-advantix-ii-small-dog-vet-recommended-flea-tick-mosquito) ## 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 - • **Multi-Pest Defense:** Repels and kills fleas, ticks, mosquitoes, biting flies, and lice—comprehensive protection in one easy topical treatment. - • **Vet-Approved Safety:** Trusted by veterinarians for small dogs, ensuring effective pest defense without compromise. - • **All-Weather Protection:** Waterproof formula keeps working even after baths or rainy walks—your dog stays protected rain or shine. - • **Effortless Application:** Fragrance-free, no prescription needed, and quick spot-on application means less hassle, more playtime. - • **Rapid Flea Elimination:** Stops fleas dead in their tracks within 12 hours—no more itching, no more waiting. ## Overview K9 Advantix II Small Dog is a vet-recommended, fragrance-free topical treatment designed for dogs weighing 4-10 lbs. It kills fleas within 12 hours and provides waterproof protection after 24 hours. This formula repels and eliminates fleas, ticks, mosquitoes, biting flies, and lice, preventing infestations and associated diseases. Easy to apply with no prescription required, it offers a convenient 2-month supply to keep your small dog pest-free and comfortable. ## Description K9 Advantix II Small Dog is the veterinarian-recommended formula that helps defend your dog against five pests: fleas, ticks, mosquitoes, biting flies and lice. And unlike other treatments, K9 Advantix II kills and repels fleas, ticks and mosquitoes. K9 Advantix II topical treatment gets straight to work killing fleas on dogs within 12 hours of initial application. This formula stops existing flea infestations and prevents new ones by killing adult fleas on contact so they can’t lay eggs and they don’t have to bite your dog to die. Fleas, ticks, mosquitoes and other pests not only cause discomfort; they may also transmit disease. Monthly use of K9 Advantix II is important to protect your dog against fleas that may cause transmission of tapeworms. This formula also kills fleas which may cause Flea Allergy Dermatitis and flea bite anemia. That’s why K9 Advantix II Small Dog topical, spot-on formula makes application simple - going on in seconds. It's easier than a flea collar and there are no hard-to-swallow pills. You’ll also love that K9 Advantix II is fragrance-free and waterproof after 24 hours of application. Check the product label for information on application and potential side effects. K9 Advantix II pest protection is effective on both indoor and outdoor dogs. Your dog should be at least 7 weeks old and weigh 4-10 lbs. to use K9 Advantix II Small Dog. For the ultimate convenience in care, K9 Advantix II is available over the counter – no prescription needed. And, you can stock up with 2-dose, 4-dose and 6-dose packs so you never miss a monthly treatment. Once K9 Advantix II is applied, your dog is ready to get right back to big-pup cuddles and racing around the park. K9 Advantix II Small Dog is a trademark of Elanco or its affiliates. Review: Worked fast and gave my dog immediate relief - My Shih Tzu is part of the family, so seeing him constantly scratching and feeling uncomfortable really worried me. After spending some time outdoors, he picked up fleas and started scratching so much that his skin became irritated. A friend recommended K9 Advantix II, and I'm so glad I tried it. I noticed a difference the very same day. He stopped scratching, the fleas were gone, and he was finally comfortable again. It's been about a month since I applied it, and even after a couple of baths, he hasn't had any flea problems. The price may seem a little high, but when it comes to your pet's comfort and health, it's absolutely worth it. For reference, my dog is a Shih Tzu weighing around 9–10 pounds, and this product worked exactly as I hoped. I would definitely recommend it to anyone looking for fast and effective flea protection. Review: Passed away to fleas - This work very well for my pets and was fast ## Features - K9 Advantix II Small Dog 30-day treatment & prevention protects dogs 4-10 lbs. from fleas, ticks, mosquitoes, biting flies and lice - Kills fleas within 12 hours of application - Vet-recommended formula kills & repels on contact so fleas don’t have to bite your dog to die - Easy-to-apply topical treatment is fragrance-free and waterproof after 24 hours - No prescription needed ## Technical Specifications | Specification | Value | |---------------|-------| | Active Ingredients | Imidacloprid, Permethrin, Pyriproxyfen | | Allergen Information | Allergen-Free | | Brand | K9 Advantix | | Dog Breed Size | Small | | Item Form | Topical | | Item Volume | 0.8 ml | | Item Weight | 18.14 g | | Scent | Unscented | | Scent Name | Unscented | | Volume | 0.8 ml | ## Product Details - **Active Ingredients:** Imidacloprid, Permethrin, Pyriproxyfen - **Age Range (Description):** 7 weeks and older - **Allergen Information:** Allergen-Free - **Brand:** K9 Advantix - **Dog Breed Size:** Small - **Item Form:** Topical - **Item Volume:** 0.8 Milliliters - **Item Weight:** 0.04 Pounds - **Scent:** Unscented - **UPC:** 724089060556 ## Images ![K9 Advantix II Small Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 4-10 lbs. | 2-Mo Supply - Image 1](https://m.media-amazon.com/images/I/71vHmvPM6hL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: can k9 be used on puppies 8 weeks old she keeps biting her side like something is there** A: I would try giving the puppy a bath with Dawn liquid soap and talk to you local vet about giving this to your new puppy **Q: Do u have one for Poodles 21 23 lbs.** A: Use Frontline or Advantage. Advantix does not work as well. **Q: Can anyone in florida give me your opinion on it’s effectiveness? i’m told that the fleas in fl are developing a resistance to some treatments.** A: I live in the Tampa Bay area in Florida and used this on my chihuahua for over 3 years and it has been very effective. I do not give him heart worm treatment since it repels and kills mosquitos as well and every time the vet has done his heart worm test, it has been negative. Therefore, I highly recommend this product, not only for fleas, which he has never had but for mosquitoes as well. **Q: Delivery on6-28?** A: Hi. Unfortunately, we’re not able to answer this question. We recommend you contact the seller for more information. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked fast and gave my dog immediate relief *by G***E on August 6, 2026* My Shih Tzu is part of the family, so seeing him constantly scratching and feeling uncomfortable really worried me. After spending some time outdoors, he picked up fleas and started scratching so much that his skin became irritated. A friend recommended K9 Advantix II, and I'm so glad I tried it. I noticed a difference the very same day. He stopped scratching, the fleas were gone, and he was finally comfortable again. It's been about a month since I applied it, and even after a couple of baths, he hasn't had any flea problems. The price may seem a little high, but when it comes to your pet's comfort and health, it's absolutely worth it. For reference, my dog is a Shih Tzu weighing around 9–10 pounds, and this product worked exactly as I hoped. I would definitely recommend it to anyone looking for fast and effective flea protection. ### ⭐⭐⭐⭐⭐ Passed away to fleas *by J***S on March 24, 2026* This work very well for my pets and was fast ### ⭐⭐⭐⭐⭐ Absolutely a great value for your money! I started using Advantix and I will stick to using Advantix *by I***M on July 20, 2026* I have always used Advantix K92 for my little guy and as always it pulls through! Even if I didn't order it from Amazon or should I say on Amazon? In a pinch I will buy one from Family Dollar that is only $15 but it's still Advantix love this brand! I mean applying the Advantix is easy! I never see him get itchy or irritated skin which is awesome it stays where you drip it, no scent as far as I know or can sense smell whatever? He doesn't scratch a lot and that's awesome because nobody wants to see their little furry baby scratching all the time. And I have to say $19.99 is a great value for what you are getting! It even kills the larvae, eggs, ticks, and so much more. I grabbed this one in a pinch and next month I will purchase the 60 day or 90 day supply Advantix is one of the best out there! ## Frequently Bought Together - K9 Advantix II Small Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 4-10 lbs. | 2-Mo Supply - K9 Advantix II Medium Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 11-20 lbs. | 2-Mo Supply - K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 2-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/13183478-k9-advantix-ii-small-dog-vet-recommended-flea-tick-mosquito](https://www.desertcart.tn/products/13183478-k9-advantix-ii-small-dog-vet-recommended-flea-tick-mosquito) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-23*