---
product_id: 410024188
title: "Parashield Plus Spot On Solution for Prevention & Treatment of Ticks, Fleas & Chewing Lice Infestation in Dogs (Over 20 kg up to 40 kg) - Pack of 1"
brand: "medfly healthcare"
price: "191 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Medfly Healthcare"
url: https://www.desertcart.dk/products/410024188-parashield-plus-spot-on-solution-for-prevention-and-treatment-ticks
store_origin: DK
region: Denmark
---

# Up to 4 weeks long-lasting protection Waterproof & weather-resistant formula Dual-action Fipronil + (S)-Methoprene formula Parashield Plus Spot On Solution for Prevention & Treatment of Ticks, Fleas & Chewing Lice Infestation in Dogs (Over 20 kg up to 40 kg) - Pack of 1

**Brand:** medfly healthcare
**Price:** 191 kr
**Availability:** ✅ In Stock

## Summary

> 🐾 Keep your best friend itch-free and unstoppable!

## Quick Answers

- **What is this?** Parashield Plus Spot On Solution for Prevention & Treatment of Ticks, Fleas & Chewing Lice Infestation in Dogs (Over 20 kg up to 40 kg) - Pack of 1 by medfly healthcare
- **How much does it cost?** 191 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/410024188-parashield-plus-spot-on-solution-for-prevention-and-treatment-ticks)

## Best For

- medfly healthcare enthusiasts

## Why This Product

- Trusted medfly healthcare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Defense:** Waterproof formula stays effective after baths & rain
- • **Break the Flea Life Cycle:** Targets adult parasites, eggs & larvae for total control
- • **Fast-Acting & Visible Results:** Noticeable flea & tick elimination after a single application
- • **Stress-Free Spot-On Application:** Mess-free, direct skin application—no pills or sprays needed
- • **Tailored for Medium to Large Dogs:** Specifically designed for dogs 20-40 kg for optimal dosing

## Overview

Medfly Parashield Plus Spot On is a scientifically formulated topical solution for dogs weighing 20-40 kg, combining Fipronil and (S)-Methoprene to kill fleas, ticks, chewing lice, and mites. Its waterproof, long-lasting formula ensures up to 4 weeks of continuous protection, breaking the flea life cycle by targeting all parasite stages. Easy to apply and weather-resistant, it offers reliable parasite control to keep dogs healthy and comfortable.

## Description

Medfly Parashield Plus Spot On for Dogs – Complete Flea & Tick Protection Protect your dog from harmful external parasites with Medfly Parashield Plus Spot On, a trusted topical solution designed for the prevention and treatment of fleas, ticks, chewing lice, and mites. Powered by an effective combination of Fipronil and (S)-Methoprene, this spot-on formula not only eliminates existing infestations but also helps break the flea life cycle by targeting eggs and larvae. The waterproof and long-lasting formula remains effective even after bathing or exposure to rain, ensuring uninterrupted protection. Easy to apply and fast acting, Medfly Parashield Plus provides reliable parasite control while keeping your dog comfortable, healthy, and itch-free. Suitable for dogs of all sizes when used as per the recommended weight range.

Review: With only a single application, the results were visible. The medicine worked well. My lab was free from fleas and small ticks. However, the fully fed female ticks were still there. You need to work it with any spray/powder to make sure they are also gone. Recommendation: The product comes handy and is effective. Use them every 2-3 weeks especially in the rainy season which is the peak season for ticks/fleas to attach to your pooch.
Review: Doesn't work

## Features

- 𝐏𝐨𝐰𝐞𝐫𝐟𝐮𝐥 𝐅𝐥𝐞𝐚 & 𝐓𝐢𝐜𝐤 𝐓𝐫𝐞𝐚𝐭𝐦𝐞𝐧𝐭 𝐟𝐨𝐫 𝐃𝐨𝐠𝐬: Medfly Parashield Plus Spot On is an effective flea and tick treatment for dogs that kills fleas, ticks, chewing lice, and mites while helping prevent reinfestation.
- 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐅𝐢𝐩𝐫𝐨𝐧𝐢𝐥 & (𝐒)-𝐌𝐞𝐭𝐡𝐨𝐩𝐫𝐞𝐧𝐞 𝐅𝐨𝐫𝐦𝐮𝐥𝐚: Formulated with Fipronil and (S)-Methoprene, this spot-on solution targets adult parasites, eggs, and larvae—breaking the flea life cycle and preventing flea allergy dermatitis.
- 𝐋𝐨𝐧𝐠-𝐋𝐚𝐬𝐭𝐢𝐧𝐠 𝐓𝐢𝐜𝐤 & 𝐅𝐥𝐞𝐚 𝐏𝐫𝐞𝐯𝐞𝐧𝐭𝐢𝐨𝐧: Provides long-lasting flea and tick control with protection that helps keep dogs pest-free for weeks. Ideal for regular parasite prevention and control.
- 𝐄𝐚𝐬𝐲 𝐒𝐩𝐨𝐭-𝐎𝐧 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧: Simple, mess-free topical spot on treatment—just part the fur and apply directly to the skin. No tablets, no sprays, no stress for pets.
- 𝐖𝐚𝐭𝐞𝐫𝐩𝐫𝐨𝐨𝐟 & 𝐖𝐞𝐚𝐭𝐡𝐞𝐫-𝐑𝐞𝐬𝐢𝐬𝐭𝐚𝐧𝐭 𝐅𝐨𝐫𝐦𝐮𝐥𝐚: The waterproof flea and tick solution remains effective even after bathing or exposure to rain, making it suitable for all weather conditions.
- 𝐒𝐮𝐢𝐭𝐚𝐛𝐥𝐞 𝐟𝐨𝐫 𝐃𝐨𝐠𝐬 𝐨𝐟 𝐀𝐥𝐥 𝐒𝐢𝐳𝐞𝐬: Designed for dogs across weight ranges (0–10 kg, 10–20 kg, 20–40 kg, and over 40 kg). Safe and effective parasite protection when used as directed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0742D8YTP |
| Active Ingredients | Methoprene |
| Age Range Description | Puppy |
| Brand Name | Medfly Healthcare |
| Customer Reviews | 4.0 4.0 out of 5 stars (833) |
| Dog Breed Size | Large |
| Item Form | Liquid |
| Item Type Name | Dogs(20-40)kgs |
| Item Weight | 100 Grams |
| Manufacturer | Medfly Healthcare |
| Manufacturer Part Number | 20kg up to 40- PAR |
| Model Number | SPOT ON |
| Pet Type | Dog |
| Scent Name | water |
| Target Species | Dog |
| Unit Count | 1411.0 Ounce |

## Product Details

- **Active Ingredients:** Methoprene
- **Brand:** Medfly Healthcare
- **Item form:** Liquid
- **Item weight:** 100 Grams
- **Scent:** water

## Images

![Parashield Plus Spot On Solution for Prevention & Treatment of Ticks, Fleas & Chewing Lice Infestation in Dogs (Over 20 kg up to 40 kg) - Pack of 1 - Image 1](https://m.media-amazon.com/images/I/51i+gzie2oL.jpg)
![Parashield Plus Spot On Solution for Prevention & Treatment of Ticks, Fleas & Chewing Lice Infestation in Dogs (Over 20 kg up to 40 kg) - Pack of 1 - Image 2](https://m.media-amazon.com/images/I/61zylIt82BL.jpg)
![Parashield Plus Spot On Solution for Prevention & Treatment of Ticks, Fleas & Chewing Lice Infestation in Dogs (Over 20 kg up to 40 kg) - Pack of 1 - Image 3](https://m.media-amazon.com/images/I/81xZ+DwiCgL.jpg)
![Parashield Plus Spot On Solution for Prevention & Treatment of Ticks, Fleas & Chewing Lice Infestation in Dogs (Over 20 kg up to 40 kg) - Pack of 1 - Image 4](https://m.media-amazon.com/images/I/71ULB9R1h3L.jpg)
![Parashield Plus Spot On Solution for Prevention & Treatment of Ticks, Fleas & Chewing Lice Infestation in Dogs (Over 20 kg up to 40 kg) - Pack of 1 - Image 5](https://m.media-amazon.com/images/I/81KudneNiIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by H***H on 29 July 2019*

With only a single application, the results were visible. The medicine worked well. My lab was free from fleas and small ticks. However, the fully fed female ticks were still there. You need to work it with any spray/powder to make sure they are also gone. Recommendation: The product comes handy and is effective. Use them every 2-3 weeks especially in the rainy season which is the peak season for ticks/fleas to attach to your pooch.

### ⭐ Review
*by N***N on 16 March 2026*

Doesn't work

### ⭐⭐⭐⭐⭐ Review
*by A***L on 31 March 2026*

Does the job , last almost a month. Worth the price

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-24*