My dog's weight is 50kg, can i use it? Will it be effective?

No. This is specialized for dog weighing between 20-40kg only. You can use the spot on available for 40-60kg body weight for great results.

I want to know with shampoo when can I bathe my dog after application?

Doctor normally suggest to give a gap of 1 week so that skin absorbs it fully. I maintain the same.

Is it in injection form & how should it be administered ?

It is in a simple & easy to squeeze pipette form. How to apply?  Break the snap-off top from the pipette along the scored line.  Part the hair at back of dog, at the base of the neck, until the skin is visible.  Place the tip of the pipette on the skin and squeeze gently at one or two spots to empty its contents onto the skin.  Care should be taken to avoid excessive wetting of hair during treatment of dogs.  Do not allow treated dogs to lick each other or rub against other animals until the application site is dry. It gives complete protection for one month from all harmful external-parasites. (Ticks, Fleas, Lice & mites)

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Spot On for Dogs Solution for The Prevention and Treatment of Flea, Tick, and Chewing Lice Infestations

Spot On for Dogs Solution for The Prevention and Treatment of Flea, Tick, and Chewing Lice Infestations

Product ID: 76869432

Details

Active Ingredients
Fipronil
Age Range (Description)
Puppy
Brand
Medfly
Dog Breed Size
Large
Item Form
Liquid
Item Weight
100 Grams

⏳Long-lasting protection for weeks

💧Waterproof & weather-resistant

🛡️Kills fleas, ticks, lice & mites

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317892₫

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Description

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

FAST ACTING RELIEF - Noticeable reduction in scratching and discomfort within days, keeping your furry friend happy and itch-free.
ALL WEATHER PROTECTION - Waterproof formula stays effective even after baths or rain, ensuring your dog stays pest-free come rain or shine.
EFFORTLESS APPLICATION - Mess-free spot-on treatment—just part the fur and apply directly to the skin, no pills or sprays needed.
TAILORED FOR EVERY DOG - Available in weight-specific doses for dogs from 0 to over 40 kg, ensuring safe and effective parasite control.
COMPLETE PARASITE DEFENSE - Powerful formula targets adult parasites, eggs, and larvae to break the flea life cycle and prevent reinfestation.

Medfly Parashield Plus Spot On is a scientifically formulated, waterproof flea, tick, lice, and mite treatment for dogs. Featuring advanced Fipronil and (S)-Methoprene, it disrupts parasite life cycles and provides long-lasting protection tailored to all dog sizes. Easy to apply and effective even in wet conditions, it’s the hassle-free solution for keeping your dog itch-free and pest-free.

Specifications

ASIN	B0742D8YTP
Active Ingredients	Fipronil
Age Range Description	Puppy
Best Sellers Rank	#317 in Pet Supplies ( See Top 100 in Pet Supplies ) #5 in Dog Flea Drops
Brand	Medfly Healthcare
Brand Name	Medfly Healthcare
Customer Reviews	4.0 out of 5 stars 1,728 Reviews
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
Packer Contact Information	India
Pet Type	Dog
Scent	Dog (20-40 kg)
Scent Name	Dog (20-40 kg)
Target Species	Dog
Unit Count	2.68 Milliliters
country-of-origin	India

Reviews

A**T

18.02.2026

H**H

29.07.2019

K**A

29.04.2026

S**R

27.03.2026

V**A

7.10.2025

A**R

24.04.2026

D**V

23.03.2026

A**R

20.01.2026

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In stock

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.

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