---
product_id: 305794640
title: "2251171 Wormer-Double Strength Liquid Dog"
brand: "durvet"
price: "€ 55.14"
currency: EUR
in_stock: true
reviews_count: 8
category: "Durvet"
url: https://www.desertcart.nl/products/305794640-2251171-wormer-double-strength-liquid-dog
store_origin: NL
region: Netherlands
---

# Safe for all dog life stages Double strength formula Made in the USA 2251171 Wormer-Double Strength Liquid Dog

**Brand:** durvet
**Price:** € 55.14
**Availability:** ✅ In Stock

## Summary

> 🐾 Double strength wormer that keeps your pup thriving and your peace of mind intact!

## Quick Answers

- **What is this?** 2251171 Wormer-Double Strength Liquid Dog by durvet
- **How much does it cost?** € 55.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/305794640-2251171-wormer-double-strength-liquid-dog)

## Best For

- durvet enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Convenient:** Easy-to-use 8 oz liquid bottle fits perfectly in your pet care kit
- • **Highly Rated & Proven:** 4.5-star rating from over 1,400 happy pet parents
- • **Trusted American Quality:** Proudly manufactured in the USA for reliability
- • **Puppy-Approved Gentle Care:** Mild enough for puppies yet effective for all ages
- • **Power-Packed Parasite Defense:** Double strength liquid formula for maximum worm control

## Overview

DURVET 2251171 Wormer-Double Strength Liquid Dog is a potent, easy-to-administer parasite treatment suitable for dogs of all life stages, including puppies. Manufactured in the USA, this 8 oz liquid formula combines powerful efficacy with gentle care, earning a 4.5-star rating from over 1,400 customers. Its compact size and trusted quality make it a must-have for proactive pet owners committed to their dog's health.

## Description

DURVET 2251171 Wormer-Double Strength Liquid Dog

Review: Verry effective - Great product, easy to use, very effective and mild enough to use with puppies. This was the best price I have found for this product.
Review: Great for Litter - The puppies handled this product well, there were so issues and no coughing it up

## Features

- Tested safe for use even in very old dogs
- Wormer - double strength liquid dog - 8 oz
- Manufactured in United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078YCWFKK |
| ASIN  | B078YCWFKK |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #12,494 in Pet Supplies ( See Top 100 in Pet Supplies ) #20 in Dog Wormers |
| Brand Name | Durvet |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,403) |
| Date First Available | January 12, 2018 |
| Date First Available  | January 12, 2018 |
| Directions | DURVET 2251171 Wormer-Double Strength Liquid Dog |
| Included Components | DURVET 2251171 Wormer-Double Strength Liquid Dog |
| Item Dimensions LxWxH | 2.4 x 2.25 x 5.8 inches |
| Item Package Dimensions L x W x H | 5.87 x 2.4 x 2.36 inches |
| Item Weight | 0.6 Pounds |
| Item model number | 2251171 |
| Item model number  | 2251171 |
| Manufacturer | Steve Regan |
| Manufacturer  | Steve Regan |
| Model Name | 2251171 |
| Number of Items | 1 |
| Product Dimensions  | 2.4 x 2.25 x 5.8 inches; 9.6 ounces |
| Size | One Size |
| Specific Uses for Product | Parasites |
| Target Audience Keyword | dogs, rats |
| Warranty Description | Warranty |

## Images

![2251171 Wormer-Double Strength Liquid Dog - Image 1](https://m.media-amazon.com/images/I/51exAsO7SHL.jpg)

## Questions & Answers

**Q: Is this required to be refrigerated before or after opening?**
A: not prior to opening, but certainly afterwards.

**Q: What are the active ingredients?**
A: Active Ingredients are 4.54 mg Pyrantel Base as Pyrantel Pamoate per ml

## Customer Reviews

### ⭐⭐⭐⭐⭐ Verry effective
*by M***N on December 29, 2025*

Great product, easy to use, very effective and mild enough to use with puppies. This was the best price I have found for this product.

### ⭐⭐⭐⭐⭐ Great for Litter
*by J***. on November 25, 2025*

The puppies handled this product well, there were so issues and no coughing it up

### ⭐⭐⭐⭐⭐ Great Deworming Product
*by M***P on December 26, 2022*

This was highly recommended by our vet for our litter of lab puppies. The cost to purchase locally at our vet was astronomically high so they suggested that we order it directly from Amazon because it’s a little more affordable than tractor supply or the other local feed stores. Long story short the flavour smells like butterscotch so it is quite palatable for puppies for them and after the first deworming it did start to produce good results. I recommend using this starting at 2 weeks and the first deworming probably do it for 3 days straight just to get a head start on them. Every two weeks after the initial dose make sure to use the correct amount based off weight as it can truly cause the worms to not leave the pups. However after the first 2 weeks we have finally stopped seeing the dead worms and hookworms coming out and they have been fully cleared by our vet. They did recommend continue issuing it to them for the next 4 weeks until they are at least 12 weeks before moving to a regiment. Highly recommend the 8oz container vs the 2oz and the price is much more affordable.

## Frequently Bought Together

- Durvet 2251171 Wormer-Double Strength Liquid Dog
- Aurora 50Mg/Ml Oral Pro Pyrantel Pamoate Oral Suspension, 16 Ounce, Vanilla Flavor
- Elanco Tapeworm Dewormer (praziquantel tablets) for Cats and Kittens 6 Weeks and Older, 3-count

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-02*