---
product_id: 715440796
title: "Flea, Tick & Mosquito Prevention for Dogs 11-20 lbs. | Flea Drops for Medium Dogs | Apply Monthly | 2 Treatments"
brand: "k9 advantix"
price: "€ 49.66"
currency: EUR
in_stock: true
reviews_count: 5
category: "K9 Advantix"
url: https://www.desertcart.com.cy/products/715440796-flea-tick-and-mosquito-prevention-for-dogs-11-20-lbs
store_origin: CY
region: Cyprus
---

# Kills fleas within 12 hours Waterproof after 24 hours Protects against 5 parasites Flea, Tick & Mosquito Prevention for Dogs 11-20 lbs. | Flea Drops for Medium Dogs | Apply Monthly | 2 Treatments

**Brand:** k9 advantix
**Price:** € 49.66
**Availability:** ✅ In Stock

## Summary

> 🐾 Stay ahead of pests—because your dog deserves the best defense!

## Quick Answers

- **What is this?** Flea, Tick & Mosquito Prevention for Dogs 11-20 lbs. | Flea Drops for Medium Dogs | Apply Monthly | 2 Treatments by k9 advantix
- **How much does it cost?** € 49.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/715440796-flea-tick-and-mosquito-prevention-for-dogs-11-20-lbs)

## 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

- • **Rapid Action Defense:** Starts killing and repelling fleas, ticks, mosquitoes, biting flies, and lice within 12 hours—fast relief for your furry friend.
- • **Waterproof Protection:** Once dry, the formula stays effective even after swimming or bathing, ensuring uninterrupted parasite defense.
- • **Vet-Approved Convenience:** No prescription needed, making premium parasite control accessible and affordable for busy pet parents.
- • **Broad-Spectrum Parasite Shield:** Comprehensive protection against fleas, ticks, mosquitoes, biting flies, and lice keeps your dog safe year-round.
- • **Effortless Monthly Application:** Simple, fragrance-free topical drops applied once a month—no pills, no collars, no hassle.

## Overview

K9 Advantix Flea, Tick & Mosquito Prevention for Medium Dogs (11-20 lbs) is a fast-acting, waterproof topical treatment that kills and repels five common parasites within 12 hours of application. Designed for monthly use, this fragrance-free formula offers affordable, prescription-free protection to keep your dog comfortable and pest-free.

## Description

K9 Advantix kills and repels fleas, ticks, mosquitoes, biting flies, and lice. Simpler than a flea collar and hard-to-swallow pills, this topical formula works within 12 hours of initial application to stop existing flea infestations on dogs and prevent new ones by killing adult fleas on contact before they lay new eggs or bite your dog. K9 Advantix offers fast relief at an excellent value, so you and your dog can get back to the things you love most. Your dog should be at least 7 weeks old and weigh 11-20 lbs. to use K9 Advantix Medium Dog. Use as directed by label. Do not use on cats.

Review: I have bought this multiple times and it is phenomenal! Easily affordable and effective!! My Pomeranians have never had any issues except great results.
Review: I’ve always preferred Advantage but can’t always afford it. I’ve researched many topicals and with some trepidation I bought this. IT WORKS FOLKS! And I loathe fleas! It doesn’t irritate my boy’s skin and it comes at a great price!

## Features

- An excellent value from the K9 Advantix brand
- K9 Advantix Medium Dog 30-day treatment & prevention protects dogs 11-20 lbs. from fleas, ticks, mosquitoes, biting flies and lice
- Affordable formula works on contact to kill and repel fleas on dogs within 12 hours of application even without a bite
- Easy-to-apply topical treatment is fragrance-free and waterproof after 24 hours
- No prescription needed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CWB58548 |
| Batteries required | No |
| Best Sellers Rank | #10,034 in Pet Supplies ( See Top 100 in Pet Supplies ) #10 in Dog Flea Drops |
| Customer Reviews | 4.4 4.4 out of 5 stars (684) |
| Date First Available | 14 March 2024 |
| Item model number | CA756002AAM |
| Item volume | 0.8 Milliliters |
| Product Dimensions | 2.54 x 8.89 x 15.39 cm; 18 g |
| Scent | Unscented |
| Specific uses | Parasites |

## Product Details

- **Active Ingredients:** Imidacloprid Permethrin
- **Brand:** K9 Advantix
- **Item form:** Topical
- **Item volume:** 0.8 Milliliters
- **Scent:** Unscented

## Images

![Flea, Tick & Mosquito Prevention for Dogs 11-20 lbs. | Flea Drops for Medium Dogs | Apply Monthly | 2 Treatments - Image 1](https://m.media-amazon.com/images/I/71V4M0c7GeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***L on 7 February 2026*

I have bought this multiple times and it is phenomenal! Easily affordable and effective!! My Pomeranians have never had any issues except great results.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 10 January 2026*

I’ve always preferred Advantage but can’t always afford it. I’ve researched many topicals and with some trepidation I bought this. IT WORKS FOLKS! And I loathe fleas! It doesn’t irritate my boy’s skin and it comes at a great price!

### ⭐⭐⭐⭐ Review
*by D***E on 16 November 2025*

Effective to control fleas

## Frequently Bought Together

- K9 Advantix Flea, Tick & Mosquito Prevention for Dogs 11-20 lbs. | Flea Drops for Medium Dogs | Apply Monthly | 2 Treatments
- K9 Advantix Flea, Tick & Mosquito Prevention for Dogs 21-55 lbs. | Flea Drops for Large Dogs | Apply Monthly | 2 Treatments
- K9 Advantix Flea, Tick & Mosquito Prevention for Dogs 4-10 lbs. | Flea Drops for Small Dogs | Apply Monthly | 2 Treatments

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**Shop now:** [https://www.desertcart.com.cy/products/715440796-flea-tick-and-mosquito-prevention-for-dogs-11-20-lbs](https://www.desertcart.com.cy/products/715440796-flea-tick-and-mosquito-prevention-for-dogs-11-20-lbs)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-18*