---
product_id: 233333029
title: "Preventative Flea, Tick & Mosquito Topical Treatment for Large Dogs (21-55 pounds), 6 Count, Packaging May Vary"
brand: "amazon basics"
price: "335 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Amazon Basics"
url: https://www.desertcart.dk/products/233333029-preventative-flea-tick-and-mosquito-topical-treatment-for-large-dogs
store_origin: DK
region: Denmark
---

# Waterproof after 24 hours Starts working in 24 hours Up to 30 days protection Preventative Flea, Tick & Mosquito Topical Treatment for Large Dogs (21-55 pounds), 6 Count, Packaging May Vary

**Brand:** amazon basics
**Price:** 335 kr
**Availability:** ✅ In Stock

## Summary

> 🐾 Protect your best friend like a pro—fast, fierce, and fuss-free!

## Quick Answers

- **What is this?** Preventative Flea, Tick & Mosquito Topical Treatment for Large Dogs (21-55 pounds), 6 Count, Packaging May Vary by amazon basics
- **How much does it cost?** 335 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/233333029-preventative-flea-tick-and-mosquito-topical-treatment-for-large-dogs)

## Best For

- amazon basics enthusiasts

## Why This Product

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

## Key Features

- • **Month-Long Defense:** One application shields your large dog for up to 30 days—stay worry-free all month long.
- • **Value Meets Quality:** Trusted Amazon Basics reliability at a fraction of premium brand prices—smart care for savvy pet parents.
- • **Triple-Action Formula:** Imidacloprid, Permethrin & Pyriproxyfen combine to kill eggs, larvae, and biting pests—total pest control.
- • **Waterproof Confidence:** Rain or play, protection stays strong 24 hours post-application—no interruptions to your adventures.
- • **Rapid Relief, Real Results:** Eliminates fleas, ticks & mosquitoes within 24 hours—because your dog deserves fast protection.

## Overview

Amazon Basics Preventative Flea, Tick & Mosquito Topical Treatment offers a fast-acting, triple-ingredient formula that starts killing pests within 24 hours and provides up to 30 days of waterproof protection for large dogs (21-55 lbs). This 6-dose pack delivers effective, affordable parasite control trusted by thousands of pet owners.

## Description

One 6 dose pack of desertcart Basics Flea, Tick & Mosquito Topical for Large Dogs (21-55 pounds). Quality products for happy pets.

Review: Works just as well as name brands for half the price - I recently picked up the desertcart Basics topical flea, tick, and mosquito repellent, and I have to say, I’m really impressed! I was a bit skeptical at first because I usually go for well-known brands, but this product shows that you don’t always have to spend big to get quality. I’ve been using it on my dogs all summer and it seems to work just as well as the name brands I’ve tried in the past. We’ve been out for walks, and thankfully, no fleas or ticks in sight! Plus, it really does help keep the mosquitoes at bay, which is a nice bonus during our evening outings in the south. The application is straightforward, and my pups don’t mind it at all, which is a huge relief. It’s cost-effective too, so I don’t feel bad about reapplying monthly. If you’re looking for a reliable flea and tick solution without breaking the bank, I highly recommend giving this a try. It definitely exceeded my expectations!
Review: Don’t buy it! - Don’t buy it! I swear it attracted the fleas. Worst flea treatment I’ve ever used

## Features

- ONE 6 DOSE PACK: desertcart Basics Flea, Tick & Mosquito Topical for Large Dogs (21-55 pounds)
- FAST ACTING FORMULA: desertcart Basics Flea, Tick & Mosquito starts eliminating fleas and ticks within 24 hours of treatment
- ACTIVE INGREDIENTS: Imidacloprid, Permethrin and Pyriproxyfen address flea infestations by killing flea eggs, flea larvae, mosquitos, biting flies and chewing lice
- LONG LASTING PROTECTION: One application provides up to 30 days of protection
- WATERPROOF: 24 hours after application your pet's treatment is protected against rain and water activities
- PACKAGING MAY VARY: Packaging may be different than what is shown but item and quality remain the same

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0842PD15K |
| ASIN  | B0842PD15K |
| Age Range Description | 7 Weeks or Older |
| Best Sellers Rank | #7,162 in Pet Supplies ( See Top 100 in Pet Supplies ) #35 in Dog Flea Drops |
| Brand Name | Amazon Basics |
| Breed Recommendation | Large |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,250) |
| Date First Available | September 28, 2020 |
| Date First Available  | September 28, 2020 |
| Directions | Follow instructions listed on the package. |
| Item Dimensions LxWxH | 1.4 x 4.27 x 6.5 inches |
| Item Package Dimensions L x W x H | 6.69 x 4.29 x 1.46 inches |
| Item Weight | 0.05 Pounds |
| Item model number | 11297 |
| Item model number  | 11297 |
| Manufacturer | Amazon.com LLC |
| Manufacturer  | Amazon.com LLC |
| Model Name | Amazon Basics |
| Number of Items | 6 |
| Product Dimensions  | 1.4 x 4.27 x 6.5 inches; 0.86 ounces |
| Size | 6 Count |
| Specific Uses for Product | Parasites |
| Style | Large Dogs (21 - 55 lbs) |
| Target Audience Keyword | dogs |

## Product Details

- **Active Ingredients:** Imidacloprid, Permethrin, Pyriproxyfen
- **Age Range (Description):** 7 Weeks or Older
- **Allergen Information:** Octopus Free
- **Brand:** Amazon Basics
- **Dog Breed Size:** Large
- **Item Form:** Drops
- **Item Volume:** 0.51 Fluid Ounces
- **Item Weight:** 0.05 Pounds
- **Scent:** Unscented
- **UPC:** 195515005739 842379176579

## Images

![Preventative Flea, Tick & Mosquito Topical Treatment for Large Dogs (21-55 pounds), 6 Count, Packaging May Vary - Image 1](https://m.media-amazon.com/images/I/71TIeEDkZHL.jpg)

## Available Options

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

## Questions & Answers

**Q: How soon does this expire?**
A: I have ordered this product 4 times since March 2022 and every time the boxes come expired from 2021. Refunds are issued, and I try again, but still the same: I receive expired products. I'm very disappointed that Amazon cannot get the expired products off the shelves.

**Q: How long does it take to kill fleas?**
A: you should see a huge improvement within a couple days!!! its the only thing that isn’t prescribed that works for my boy. hope this helps!!

**Q: How soon does this expire?**
A: I also received this product in May 2023 and the expiration date states 7/12/21.

**Q: Since when is 21lb considered a large breed?  i have a german shepherd - they must think he's a giant?  causes loss of credibility in the product ...**
A: The size breaks are a bit different, but the product works fine.  Guess you need to try extra large since guessing your German shepherd ways more than 55 pounds at the end of the range.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works just as well as name brands for half the price
*by A***R on December 4, 2025*

I recently picked up the Amazon Basics topical flea, tick, and mosquito repellent, and I have to say, I’m really impressed! I was a bit skeptical at first because I usually go for well-known brands, but this product shows that you don’t always have to spend big to get quality. I’ve been using it on my dogs all summer and it seems to work just as well as the name brands I’ve tried in the past. We’ve been out for walks, and thankfully, no fleas or ticks in sight! Plus, it really does help keep the mosquitoes at bay, which is a nice bonus during our evening outings in the south. The application is straightforward, and my pups don’t mind it at all, which is a huge relief. It’s cost-effective too, so I don’t feel bad about reapplying monthly. If you’re looking for a reliable flea and tick solution without breaking the bank, I highly recommend giving this a try. It definitely exceeded my expectations!

### ⭐⭐⭐⭐⭐ Don’t buy it!
*by R***L on October 7, 2025*

Don’t buy it! I swear it attracted the fleas. Worst flea treatment I’ve ever used

### ⭐⭐⭐⭐ Works Well For Flea Protection
*by P***I on January 24, 2026*

Good product, but I needed one for mosquito protection too. Had to order a different formula. Worked for fleas well

## Frequently Bought Together

- Amazon Basics Flea, Tick & Mosquito Topical Treatment for Large Dogs (21-55 pounds), 6 Count (Previously Solimo)
- Amazon Basics Flea and Tick Topical Treatment for Cats (Over 1.5 Pounds), 6 Count (Previously Solimo)
- Amazon Basics Flea, Tick & Mosquito Topical Treatment for Medium Dogs (11-20 pounds), 6 Count (Previously Solimo)

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**Shop now:** [https://www.desertcart.dk/products/233333029-preventative-flea-tick-and-mosquito-topical-treatment-for-large-dogs](https://www.desertcart.dk/products/233333029-preventative-flea-tick-and-mosquito-topical-treatment-for-large-dogs)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-25*