---
product_id: 580750209
title: "- Medfly Spot On for Large Dogs, Over 40 kg, Flea, Tick & Lice, Pack of 3"
price: "¥3618"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/580750209-medfly-spot-on-for-large-dogs-over-40-kg-flea
store_origin: JP
region: Japan
---

# Fast-acting flea & tick elimination Safe for large dogs (40-60 kg) Prevents reinfestation effectively - Medfly Spot On for Large Dogs, Over 40 kg, Flea, Tick & Lice, Pack of 3

**Price:** ¥3618
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** - Medfly Spot On for Large Dogs, Over 40 kg, Flea, Tick & Lice, Pack of 3
- **How much does it cost?** ¥3618 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/580750209-medfly-spot-on-for-large-dogs-over-40-kg-flea)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vet-Trusted Formula:** Powered by Fipronil, a proven active ingredient for effective control 🧪
- • **Tailored for Big Dogs:** Specifically designed for large breeds weighing 40-60 kg 🐕
- • **Long-Lasting Protection:** Prevents reinfestation to keep your dog pest-free longer 🛡️
- • **Rapid Parasite Knockout:** Kills fleas, ticks, chewing lice, and mites within hours ⚡
- • **Easy Spot-On Application:** Convenient liquid form for hassle-free treatment 💧

## Overview

Medfly Parashield Plus Spot On is a powerful liquid treatment formulated with Fipronil to rapidly eliminate fleas, ticks, chewing lice, and mites on large dogs (40-60 kg). Trusted by thousands, it not only kills existing parasites but also prevents reinfestation, ensuring your pet stays protected and comfortable.

## Description

Medfly Healthcare Spot On for Dogs Solution for The Prevention and Treatment of Flea, Tick, and Chewing Lice Infestations : desertcart.in: Pet Supplies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CF923R75 |
| Active Ingredients | Fipronil |
| Age Range Description | Puppy |
| Best Sellers Rank | #406 in Pet Supplies ( See Top 100 in Pet Supplies ) #4 in Dog Flea Drops |
| Brand | Medfly Healthcare |
| Brand Name | Medfly Healthcare |
| Customer Reviews | 4.0 out of 5 stars 1,766 Reviews |
| Dog Breed Size | Large |
| Item Form | Liquid |
| Item Type Name | Dogs(40-60)kgs |
| Item Weight | 200 Grams |
| Manufacturer | Medfly Healthcare |
| Manufacturer Part Number | SPOT ON_Over 40kg |
| Model Number | SPOT ON |
| Packer Contact Information | India |
| Pet Type | Dog |
| Scent | Dog (over 40 kg) |
| Scent Name | Dog (over 40 kg) |
| Target Species | Dog |
| Unit Count | 3.0 Count |
| country-of-origin | India |

## Product Details

- **Active Ingredients:** Fipronil
- **Age Range (Description):** Puppy
- **Brand:** Medfly Healthcare
- **Dog Breed Size:** Large
- **Item Form:** Liquid
- **Item Weight:** 200 Grams
- **Pet Type:** Dog
- **Scent:** Dog (over 40 kg)

## Images

![- Medfly Spot On for Large Dogs, Over 40 kg, Flea, Tick & Lice, Pack of 3 - Image 1](https://m.media-amazon.com/images/I/71t4mh+0s5L.jpg)

## Available Options

This product comes in different **Size, Scent** options.

## Frequently Bought Together

- Medfly Parashield Plus Spot On Treatment for Dogs Over 40 kg (TICKFREE) | Solution for Ticks and Fleas - Fipronil Formula for Healthy, Happy Pets (Pack of 3)
- Vivaldis Vi-Fi Forte Fast-Effective Spray for Chewing Lice, Ticks & Fleas Remover for Dogs & Cats, Safe for All Breeds, Long Lasting, Helps to Treat & Prevent All Life Stages of Ectoparasites, 100ml
- Medfly Healthcare Defender Pro Deworming Tablet for Dogs of All Life Stages (Pack of 1) | Natural & Herbal Ingredients | Effective Formula to Kill & Expel Parasites | 10 Tablets Per Pack

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**Shop now:** [https://www.desertcart.jp/products/580750209-medfly-spot-on-for-large-dogs-over-40-kg-flea](https://www.desertcart.jp/products/580750209-medfly-spot-on-for-large-dogs-over-40-kg-flea)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-15*