---
product_id: 549407050
title: "Whelping Extension Weaning Pen | ADD ON ONLY for 48\"x48\"x18\" WHELPING Box"
brand: "pupez"
price: "€ 682.12"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.nl/products/549407050-whelping-extension-weaning-pen-add-on-only-for-48x48x18-whelping
store_origin: NL
region: Netherlands
---

# Veterinarian Approved Adjustable Door Easy Assembly Whelping Extension Weaning Pen | ADD ON ONLY for 48"x48"x18" WHELPING Box

**Brand:** pupez
**Price:** € 682.12
**Availability:** ✅ In Stock

## Summary

> 🐕 Elevate Your Breeding Game with PUPez!

## Quick Answers

- **What is this?** Whelping Extension Weaning Pen | ADD ON ONLY for 48"x48"x18" WHELPING Box by pupez
- **How much does it cost?** € 682.12 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/549407050-whelping-extension-weaning-pen-add-on-only-for-48x48x18-whelping)

## Best For

- pupez enthusiasts

## Why This Product

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

## Key Features

- • **🚪 Customizable Access:** Features an adjustable door for safe and easy access for the mother.
- • **🛠️ Hassle-Free Setup:** Assemble in minutes with no tools required—just one person needed!
- • **🏥 Vet-Recommended Safety:** Endorsed by veterinarians for its hygienic and user-friendly design.
- • **🐶 Perfect for All Breeds:** Designed for large, medium, and small dogs, ensuring comfort for every new mother.
- • **🛡️ Essential Puppy Protection:** Includes a 360-degree puppy protector rail to keep newborns safe during birthing.

## Overview

The PUPez Whelping Extension Weaning Pen is a veterinarian-approved solution designed for professional breeders. This easy-to-assemble pen accommodates all dog breeds, providing a safe and comfortable environment for mothers and their litters. With adjustable access and essential safety features, it’s the ultimate choice for responsible breeding.

## Description

Whelping Extension Weaning Pen | ADD ON ONLY for 48"x48"x18" WHELPING Box

## Features

- ✅ WHELPING BOX KIT FOR DOGS – FOR LARGE, MEDIUM, & SMALL DOGS – Perfect whelping solution for professional breeders. For every breed in our 1 size fits all premium whelping box kit.
- ✅ VETERINARIAN APPROVED & RECOMMENDED - This whelping box has been approved and recommended by veterinarians across the country. Veterinarians have endorsed the PUPez whelping box as the safest, most hygienic, and user friendly whelping box for breeders of all levels.
- ✅ CHOOSE YOUR SIZE – Perfect for professional breeders. Our whelp boxes gives just about every breed tons of room for comfort and security. Our whelping box gives a new mother the perfect place to birth, rest, and nurture her new litter.
- ✅ EASY TO ASSEMBLE- The PUPez Whelping Pen is super easy to assemble. Everything is included with your purchase. Requires only 1 person to assemble and disassemble in just a couple of minutes.
- ✅ ADJUSTABLE DOOR &*BONUS* PUPez PUPPY PROTECTOR RAIL INCLUDED- Every whelping box has an entrance door with an adjustable height. This allows the mother to come and go safely as she pleases while keeping the pups secure. Also includes a 360 degree puppy protector rail (“pig rail”) to keep your puppies safe and secure. The puppy protector rail is essential during birthing to ensure newborns have the protection they need.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 121.92 x 121.92 x 45.72 cm; 11.48 Kilograms |
| Size | Large |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 11.5 Kilograms |

## Product Details

- **Color:** white
- **Brand:** PUPez
- **Material:** Polyvinyl Chloride (PVC)
- **Product Dimensions:** 48"L x 18"W x 48"H
- **Style:** 48"x48"18" EXTENSION ONLY

## Images

![Whelping Extension Weaning Pen | ADD ON ONLY for 48"x48"x18" WHELPING Box - Image 1](https://m.media-amazon.com/images/I/51EBmqgdFoL.jpg)
![Whelping Extension Weaning Pen | ADD ON ONLY for 48"x48"x18" WHELPING Box - Image 2](https://m.media-amazon.com/images/I/61vnj8YpfJL.jpg)
![Whelping Extension Weaning Pen | ADD ON ONLY for 48"x48"x18" WHELPING Box - Image 3](https://m.media-amazon.com/images/I/51ausXpbaAL.jpg)
![Whelping Extension Weaning Pen | ADD ON ONLY for 48"x48"x18" WHELPING Box - Image 4](https://m.media-amazon.com/images/I/51F-V316BkL.jpg)
![Whelping Extension Weaning Pen | ADD ON ONLY for 48"x48"x18" WHELPING Box - Image 5](https://m.media-amazon.com/images/I/61F02Hc9eFL.jpg)

## Questions & Answers

**Q: Can you add on to the box?**
A: Yes, you can add on to the box. With our design, you can connect as many of these same boxes together as you need.

**Q: Can the pig rails be removed when pups are old enough to not be squished?**
A: Yes, the rails are 100% removable. Hope this helps! :)

**Q: Is  there an adjustable door as shown in photo?  One of the reviewers said there is no door.**
A: Yes, the adjustable door is exactly as shown in the images. The doors configuration allows you adjust the height of the entrance to allow easy access :)

**Q: I have a mastiff is thos box big enough?**
A: It really depends how big your mastiff is. If she is on the larger side of mastiffs, I would lean toward looking for a bigger box

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    product sturdy
  

*by C***. on Reviewed in the United States on 26 August 2023*

very sturdy

### ⭐⭐⭐⭐⭐ 







  
  
    Great extension
  

*by A***R on Reviewed in the United States on 31 March 2023*

This worked out great to extend the whelping box once pups got older. Is sturdy enough for 10 American Bully pups. The extended side worked great for their potty area. I used the tray to a wire crate & filled with pine shavings. Puppies learned right away to use it. Kept original side clean.

### ⭐⭐⭐⭐ 







  
  
    Great whelping box for the price.
  

*by A***R on Reviewed in the United States on 10 October 2022*

This box is very easy to put together my husband and I had it together in about 10 minutes and it’s easy to clean I do wish it was a little sturdier and maybe a little tall. My GSPs are climbing out at 5 1/2 weeks. But over all it’s a frat box!

## Frequently Bought Together

- PUPez Whelping Box for Large Breed Dogs Whelping Box for Dogs Dog Whelping Box Whelping Box for Puppies (48"x48"18" White Extension ONLY)
- PUPez Whelping Box - Whelping Box for Dogs - 48"x48"x18" - Whelping Bed, Whelping Pen for Puppies, Whelping Box for Large Breed Dogs, Dog Whelping Box, Dog Birthing Box
- Drymate Whelping Box Liner Mat, Washable and Reusable Dog Puppy Pee Pad, Absorbent, Waterproof, Durable, Can Be Cut to Fit (USA Made) (48" x 50")

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**Shop now:** [https://www.desertcart.nl/products/549407050-whelping-extension-weaning-pen-add-on-only-for-48x48x18-whelping](https://www.desertcart.nl/products/549407050-whelping-extension-weaning-pen-add-on-only-for-48x48x18-whelping)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*