---
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: "574185₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Medfly Healthcare"
url: https://www.desertcart.vn/products/410024188-parashield-plus-spot-on-solution-for-prevention-and-treatment-ticks
store_origin: VN
region: Vietnam
---

# Waterproof & weather-resistant for lasting protection Breaks flea life cycle with dual-action formula Kills ticks & chewing lice fast 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:** 574185₫
**Availability:** ✅ In Stock

## Summary

> 🛡️ Shield your best friend with unstoppable parasite power!

## 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?** 574185₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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

- • **Dual-Action Formula:** Fipronil + (S)-Methoprene targets adults, eggs & larvae for total control
- • **Universal Fit for Dogs:** Perfectly formulated for dogs 20-40 kg, ensuring safe & effective use
- • **Long-Lasting Protection:** Keeps your dog pest-free for weeks, rain or shine
- • **Stress-Free Application:** Mess-free spot-on treatment—no pills, no sprays, no hassle
- • **Powerful Parasite Defense:** Eliminates fleas, ticks, lice & mites in one easy step

## Overview

Medfly Parashield Plus Spot On is a scientifically formulated topical solution designed for dogs weighing 20-40 kg. Combining Fipronil and (S)-Methoprene, it effectively kills adult fleas, ticks, chewing lice, and mites while disrupting the flea life cycle by targeting eggs and larvae. Its waterproof, weather-resistant formula ensures continuous protection even after bathing or rain, making it an essential, easy-to-apply treatment for long-lasting parasite control.

## 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: My 3 dogs had severe tick issues. I used for my 3 dogs ( one is indie, other is pomeranian and the other is labrador) at evening. And the next day I was excited to check whether its working or not. But really felt so happy that no tiks were found at the first use itself. The product is so good 😊 I recommend for all pet parents 👍
Review: Good

## 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 |
| Batteries Included | No |
| Breed Recommendation | All dogs |
| Color | Large Dogs |
| Customer Reviews | 4.0 4.0 out of 5 stars (825) |
| Date First Available | 28 April 2021 |
| Item Form | Liquid |
| Item Weight | 100 g |
| Item model number | SPOT ON |
| Number of Items | 1 |
| Pet Life Stage | Puppy |
| Pet Type | Dog |
| Product Dimensions | 14 x 8 x 1.5 cm; 100 g |
| Quantity | 1 |
| Size | 40 kg (Pack of 1) |
| Specific Uses | Coat |
| batteries required | No |

## 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***S on 25 November 2025*

My 3 dogs had severe tick issues. I used for my 3 dogs ( one is indie, other is pomeranian and the other is labrador) at evening. And the next day I was excited to check whether its working or not. But really felt so happy that no tiks were found at the first use itself. The product is so good 😊 I recommend for all pet parents 👍

### ⭐⭐⭐⭐⭐ Review
*by G***R on 2 January 2026*

Good

### ⭐⭐⭐⭐⭐ Review
*by N***N on 19 May 2025*

My dogs had flea and after appying it, I saw results in one day. They still a bit scratch but the spot-on is very effective. The doctor recommended to apply it 2 days after I give them a bath and then wait for atleast 1 week till I wash them again. It is really effective, if your dogs have insects (flea and tick), go for it.

## Frequently Bought Together

- Medfly Healthcare 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
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-17*