---
product_id: 4932183
title: "Advantage II Medium Dog"
brand: "advantage"
price: "₨38019"
currency: LKR
in_stock: null
reviews_count: 8
category: "Advantage"
url: https://www.desertcart.lk/products/4932183-advantage-ii-medium-dog
store_origin: LK
region: Sri Lanka
---

# Waterproof after 24 hours Kills fleas in 12 hours 30-day continuous protection Advantage II Medium Dog

**Brand:** advantage
**Price:** ₨38019
**Availability:** ❌ Out of Stock

## Summary

> 🐾 Stay ahead of fleas—because your dog deserves uninterrupted adventures!

## Quick Answers

- **What is this?** Advantage II Medium Dog by advantage
- **How much does it cost?** ₨38019 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/4932183-advantage-ii-medium-dog)

## Best For

- advantage enthusiasts

## Why This Product

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

## Key Features

- • **Month-Long Defense:** Keeps your dog flea-free for a full 30 days with one easy application.
- • **Life Cycle Disruptor:** Targets adult fleas, larvae, and eggs for total infestation control.
- • **Effortless Application:** Topical drops applied in seconds—ditch the pills and collars.
- • **Rapid Flea Elimination:** Starts killing fleas within 12 hours—no more waiting around!
- • **Vet-Recommended & Fragrance-Free:** Trusted by professionals, gentle on your dog, and odorless.

## Overview

Advantage II Medium Dog is a vet-recommended, fragrance-free topical flea treatment designed for dogs weighing 11-20 lbs and aged 7 weeks or older. It kills adult fleas, larvae, and eggs within 12 hours and provides 30 days of waterproof protection, breaking the flea life cycle to prevent reinfestation. Easy to apply without a prescription, it ensures your dog stays comfortable and flea-free all month long.

## Description

Advantage II Medium Dog is the vet-recommended prevention and treatment of flea and lice infestations in dogs. Advantage II Medium Dog flea treatment and prevention kills adult fleas, flea larvae and flea eggs to deliver total flea protection to your dog or puppy. In fact, within 12 hours of application, Advantage II Medium Dog topical treatment gets straight to work killing fleas through contact, so they don’t have to bite your dog to die.This 30-day treatment effectively breaks the flea life cycle, controlling existing flea and lice infestations and preventing further infestations all month long. Fleas not only cause discomfort; they can also pose other health risks. Monthly use of Advantage II Medium Dog is important to protect your dog against fleas that may cause transmission of tapeworms in dogs, Flea Allergy Dermatitis and flea bite anemia.That’s why Advantage II topical, spot-on formula makes application simple - going on in seconds. It's easier than a flea collar and there are no hard-to-swallow pills. You’ll also love that Advantage II is fragrance-free and waterproof after 24 hours of application. Check the product label for information on application and potential side effects. Advantage II Medium Dog flea and lice protection is effective on both indoor and outdoor dogs. Your dog should be at least 7 weeks old and weigh 11 to 20 lbs. to use Advantage II Medium Dog.For the ultimate convenience in care, Advantage II Medium Dog is available over the counter – no prescription needed. And, you can stock up with a subscription for regular doorstep deliveries so you never miss a monthly treatment. Once Advantage II Medium Dog is applied, your dog is ready to get right back to exploring his favorite places – from the backyard to the dog park.Advantage II Medium Dog is a trademark of Elanco or its affiliates.

Review: A Helpful Tool In Our Flea Control Regimen! - We have double coated, long haired, very furry large Northern Breed Mixed Dogs. Unfortunately, fleas are a year round problem here in the San Francisco Bay Area where we live ... Ugh! Advantage II Topical Flea Treatment & Prevention is an effective tool in our flea control regimen. - Easy to apply the topical drops on your dog's skin along the backbone. - Our dogs have never had any skin irritation or other negative reactions with this product. - The 6 pack is a terrific value. I highly recommend this product.
Review: Seresto Flea collars are life changing for pets and owner💯 - Life Changing Flea Collars that really do last 8 months. No more battling fleas! Retired Rescue and breeder of 30 years. Seresto Flea collars are the only way and no fleas or ticks ever again.

## Features

- Vet recommended flea treatment and prevention for dogs at weighing 11 to 20 lbs., at least 7 weeks of age
- Kills adult fleas, flea larvae and flea eggs for total flea prevention and treatment
- Same-day effectiveness, kills fleas within 12 hours of application and keeps working for 30 days
- Easy-to-apply topical treatment, no prescription needed
- Fragrance-free formula, waterproof after 24 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004QREOYG |
| ASIN  | B004QREOYG |
| Age Range Description | 7 weeks and older |
| Best Sellers Rank | #2,296 in Pet Supplies ( See Top 100 in Pet Supplies ) #13 in Dog Flea Drops |
| Brand Name | Advantage |
| Breed Recommendation | Medium |
| Care Instructions | Topical Treatment |
| Color | Blacks & Grays |
| Country of Origin | United States |
| Customer Reviews | 4.5 4.5 out of 5 stars (19,012) |
| Date First Available | March 5, 2011 |
| Date First Available  | March 5, 2011 |
| Department | Racks/Futons |
| Department  | Racks/Futons |
| Directions | Application Instructions: 1. Use only on dogs. 2. Hold applicator tube in an upright position. Pull cap off tube. 3. Turn the cap around and place other end of cap back on tube. Twist cap to break seal, then remove cap from tube. 4. Put the hair on the dog’s back, between the shoulder blades, until the skin is visible. 5. Place the tip of the tube on the skin and squeeze the tube to expel the enti… |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 6.5 x 1 x 4.25 inches |
| Item Package Dimensions L x W x H | 4.72 x 4.33 x 1.34 inches |
| Item Weight | 22.68 g |
| Item model number | 86336758 |
| Item model number  | 86336758 |
| Manufacturer | Elanco US Inc |
| Manufacturer  | Elanco US Inc |
| Manufacturer recommended age  | 1 month and up |
| Material | Plastic |
| Model Name | Advantage II |
| Number of Items | 4 |
| Product Dimensions  | 6.5 x 1 x 4.25 inches; 0.8 ounces |
| Size | 4-Pack |
| Specific Uses for Product | Parasites |
| Style | Medium Dog |
| Target Audience Keyword | Dog, Flea and Tick, dogs |

## Product Details

- **Active Ingredients:** Imidacloprid, Pyriproxyfen
- **Age Range (Description):** 7 weeks and older
- **Allergen Information:** Allergen-Free
- **Brand:** Advantage
- **Dog Breed Size:** Medium
- **Item Form:** Topical
- **Item Volume:** 4 Milliliters
- **Item Weight:** 22.68 g
- **Scent:** Unscented
- **UPC:** 724089202673 724089617231 724089378934

## Images

![Advantage II Medium Dog - Image 1](https://m.media-amazon.com/images/I/71Uns06GOaL.jpg)

## Available Options

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

## Questions & Answers

**Q: My dog only goes out to get groomed every 3 months or to vet. Do I need to use this all the time or can I apply it 1 week before groom/vet day?**
A: This is a once a month topical treatment. You can apply prior to the appt. however it doesn't start to work until after the 1st 12 hours of being applied. 
Thank you. 
Heartland Vet Supply Customer Service

**Q: is this 4 mn or 6 mn / discrepancy in description**
A: There is an option for both 4 month and 6 month packages

**Q: Can I return this product?**
A: Hi. We recommend you contact the seller for a replacement or refund.

**Q: El producto es de bayer ? o es de elanco ?? porque el enunciado dice una cosa y la caja dice otra. esto es confuso !**
A: Hi. Elanco acquired Bayer Animal Health in 2020, including the Advantage II brand. 

To learn more about Advantage II and other Elanco products, visit PetBasics.Elanco.com.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Helpful Tool In Our Flea Control Regimen!
*by M***S on January 3, 2026*

We have double coated, long haired, very furry large Northern Breed Mixed Dogs. Unfortunately, fleas are a year round problem here in the San Francisco Bay Area where we live ... Ugh! Advantage II Topical Flea Treatment & Prevention is an effective tool in our flea control regimen. - Easy to apply the topical drops on your dog's skin along the backbone. - Our dogs have never had any skin irritation or other negative reactions with this product. - The 6 pack is a terrific value. I highly recommend this product.

### ⭐⭐⭐⭐⭐ Seresto Flea collars are life changing for pets and owner💯
*by S***Y on February 20, 2026*

Life Changing Flea Collars that really do last 8 months. No more battling fleas! Retired Rescue and breeder of 30 years. Seresto Flea collars are the only way and no fleas or ticks ever again.

### ⭐⭐⭐⭐⭐ Gets the job done
*by D***Y on August 1, 2017*

It's hard to find an affordable, OTC flea repellant that applies monthly on the neck and WORKS. This stuff does the job. I have two 25 pound dogs and the small dog application is way smaller and ridiculously expensive. Our monthly budget is super tight, but I must take care of my animals, so I went looking for a cheaper way to get a good OTC flea repellant that works. This WORKS. For me. I can't guarantee it'll work for you, of course. I don't know you, I don't know your dog. Duh. Fleas are different all over the nation and some have developed immunity to this kind of repellant and some repellants just don't work. Disclaimer: I'm about to tell you what I do with this. If you decide to do the same, I take no responsibility for your results. I'm just saying this works for me. Ok, so I did some research on The Innernetz. I found out that if you get the extra large dog size, you get way more medicine for your money. It makes it cost way less per ml. I got this item. I got a little, airtight, really secure glass bottle, and a 1.0ml syringe. All from Amazon. The research I found said to use 1.2ml for a 25 pound dog. So at the beginning of every month, I open one extra large dog application, squirt it into the little glass jar, stick in the blunt syringe, and pull the plunger all the way, which is about 1.2ml. I then apply it on my dogs just as I would the small dog application. No fleas in our house. Thank GOD. Because once they get in, they're almost impossible to get rid of, and it's crazy-making. BTW, dusting diatomaceous earth and using an insect growth regulator are a good way to get rid of an infestation.

## Frequently Bought Together

- Advantage II Medium Dog Vet-Recommended Flea Treatment & Prevention | Dogs 11-20 lbs. | 4-Month Supply
- Advantage II Large Cat Vet-Recommended Flea Treatment & Prevention | Cats Over 9 lbs. | 4-Month Supply
- Advantage II Large Dog Vet-Recommended Flea Treatment & Prevention | Dogs 21-55 lbs. | 4-Month Supply

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-09*