---
product_id: 591608955
title: "Back Seat Extender for Dogs"
brand: "peticon"
price: "NT$898"
currency: TWD
in_stock: true
reviews_count: 13
url: https://www.desertcart.tw/products/591608955-back-seat-extender-for-dogs
store_origin: TW
region: Taiwan
---

# 6-layer waterproof protection Mesh window for airflow & visibility Supports up to 300 lbs Back Seat Extender for Dogs

**Brand:** peticon
**Price:** NT$898
**Availability:** ✅ In Stock

## Summary

> 🐾 Upgrade your ride—because your dog deserves the VIP backseat experience!

## Quick Answers

- **What is this?** Back Seat Extender for Dogs by peticon
- **How much does it cost?** NT$898 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/591608955-back-seat-extender-for-dogs)

## Best For

- peticon enthusiasts

## Why This Product

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

## Key Features

- • **Stay Cool, Stay Calm:** Mesh window enhances airflow and lets your dog see you, reducing travel anxiety and keeping them chill.
- • **Safety First, No Falls:** Durable zippered side flaps and hard bottom boards prevent your pup from slipping into the footwell during sudden stops.
- • **Quick Setup, Easy Clean:** Metal buckles, adjustable straps, and seat anchors make installation a breeze; wipe clean or hose down in seconds.
- • **Waterproof Armor for Your Car:** 6-layer hot-pressed waterproof fabric shields your seats from spills, fur, and scratches—no leaks, no worries.
- • **Double the Space, Double the Comfort:** Expands your backseat with sturdy 3 PP load-bearing plates and 10mm thick sponge padding for ultimate doggy relaxation.

## Overview

The PETICON Back Seat Extender transforms your car’s backseat into a spacious, sturdy, and waterproof dog bed with a non-slip hard bottom supporting up to 300 lbs. Featuring a breathable mesh window for airflow and visibility, it prevents your dog from falling into the footwell with secure zippered side flaps. Easy to install with durable metal buckles and adjustable straps, this universal-fit extender protects your vehicle interior while ensuring your pet travels in comfort and style.

## Description

desertcart.com: PETICON Back Seat Extender for Dogs with Hard Bottom, Waterproof Dog Car Seat Cover for Back Seat, Dog Hammock for Car with Mesh Window, Non-Inflatable Car Bed Mattress for Car SUV Truck : Pet Supplies

Review: So sturdy! - This backseat extender is so sturdy, it's great! Very pleased with this car seat cover! The boards on the bottom of the cover are solid and supports our dog when he's in the back seat, no slipping or sliding. It also supports our 90lb boy too(we weren't sure how it would hold his weight). We got this for our puppy that destroyed our other car seat cover. Our puppy chewed the zippers off and the zipper tracks but that was the problem with our old one, the zippers weren't hidden. This seat cover zippers are hidden! They're placed on the outside so that's fantastic already. The material used for this seat cover is nice, thick and somewhat quilt like. It feels and looks like durable fabric and waterproof, not like the thin canvas our other cheap seat cover was made of. The straps that go around the head rests seem very sturdy, like they won't adjust themselves and get loose over time. The only real flaw is that this seat cover doesn't have seat belt holes. There's no hole for the seat belt holder/buckle to go through so if you ever needed that you'd be out of luck or youd have to cut the hole yourself. We don't need the seat belts so we don't mind but that might be something someone else takes into consideration. Other than that we really love this seat cover!
Review: Will buy again if mine ever breaks or gets gross - Love love love this! It makes my backseat bigger for my dog while protecting my seat. My dogs love this more than others and can comfortably lay down. Good quality and easy to put in. Folding it back up the way it came is a bit challenging for me but that’s probably user error.

## Features

- 【Stronger Support & Softer Sence】Built-in 3 extra PP load-bearing plates, and 10mm thickened Sponges, the dog car seat cover turns into a sturdy and comfortable dog car bed by filling the gap between seats. The back seat extender provides your dogs double the room and strong support for up to 300 lbs, creating a cozy place for dogs to lie down during long car rides.
- 【Waterproof & Non-slip】Upgraded with a 6-layer structure, the upper layer of the dog car seat cover is made of a water-resistant coating with hot pressing technology, without needle holes to avoid leaking water, keeping your back seat safe from scratches, fur, urine, food, and juice spills. The bottom layer is Non-slip Rubber Backing, no worries about quick turns and speed bumps.
- 【Visible Window】PETICON Dog seat cover with mesh window supplies your dog a better air circulation in Summer and Winter. Ensure your dog feels cool and warm. The visible window allows your dog to see you, helps it reduce anxiety, and remains calm when traveling.
- 【Prevents Your Dog From Falling】 Perfect size of 52"W x 64"L fits different vehicles like cars, trucks, SUVs. With 3 extra hard bottom boards and durable zippered side flaps, the dog car hammock prevents your dog from falling into the footwell when the sudden brake and turn. The side flaps make the hair and dirt remain on the surface of the car seat covers. Meanwhile, it prevents scratching the leather bench when dogs jumps in.
- 【Easy to Install & Clean】With 4 upgraded durable metal buckles, 2 adjustable door slide straps, and 2 seat anchors, you can easily install this car seat cover for dogs in seconds. Easy to clean with a damp cloth, vacuum, or water shower.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHRB45DR |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #157,248 in Pet Supplies ( See Top 100 in Pet Supplies ) #744 in Dog Car Seat Covers |
| Brand | PETICON |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (91) |
| Date First Available | September 11, 2023 |
| Fit Type | Universal Fit |
| Has Seat Belt Accessibility | Yes |
| Item Weight | 7.28 pounds |
| Item model number | PT4009-1 |
| Manufacturer | PETICON |
| Manufacturer Part Number | PT4009-1 |
| Product Dimensions | 52 x 22 x 18 inches |
| Recommended Uses For Product | Pet transportation, vehicle interior protection, pet comfort during travel |
| Special Feature | Multi-layered waterproof construction, visible mesh window, and adjustable side flaps |
| Special Features | Multi-layered waterproof construction, visible mesh window, and adjustable side flaps |
| Target Audience | Dog Owners |

## Product Details

- **Auto Part Position:** Rear
- **Brand:** PETICON
- **Color:** Black
- **Fit Type:** Universal Fit
- **Has Seat Belt Accessibility:** Yes
- **Manufacturer:** PETICON
- **Material:** Cotton
- **Recommended Uses For Product:** Pet transportation, vehicle interior protection, pet comfort during travel
- **Special Feature:** Multi-layered waterproof construction, visible mesh window, and adjustable side flaps
- **Target Audience:** Dog Owners

## Images

![Back Seat Extender for Dogs - Image 1](https://m.media-amazon.com/images/I/816f7kZi9AL.jpg)
![Back Seat Extender for Dogs - Image 2](https://m.media-amazon.com/images/I/81P7s-oVBQL.jpg)
![Back Seat Extender for Dogs - Image 3](https://m.media-amazon.com/images/I/713V5T+QrkL.jpg)
![Back Seat Extender for Dogs - Image 4](https://m.media-amazon.com/images/I/81SfyB5j-wL.jpg)
![Back Seat Extender for Dogs - Image 5](https://m.media-amazon.com/images/I/71GvhN5n6nL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ So sturdy!
*by A***L on February 10, 2024*

This backseat extender is so sturdy, it's great! Very pleased with this car seat cover! The boards on the bottom of the cover are solid and supports our dog when he's in the back seat, no slipping or sliding. It also supports our 90lb boy too(we weren't sure how it would hold his weight). We got this for our puppy that destroyed our other car seat cover. Our puppy chewed the zippers off and the zipper tracks but that was the problem with our old one, the zippers weren't hidden. This seat cover zippers are hidden! They're placed on the outside so that's fantastic already. The material used for this seat cover is nice, thick and somewhat quilt like. It feels and looks like durable fabric and waterproof, not like the thin canvas our other cheap seat cover was made of. The straps that go around the head rests seem very sturdy, like they won't adjust themselves and get loose over time. The only real flaw is that this seat cover doesn't have seat belt holes. There's no hole for the seat belt holder/buckle to go through so if you ever needed that you'd be out of luck or youd have to cut the hole yourself. We don't need the seat belts so we don't mind but that might be something someone else takes into consideration. Other than that we really love this seat cover!

### ⭐⭐⭐⭐⭐ Will buy again if mine ever breaks or gets gross
*by S***R on June 5, 2025*

Love love love this! It makes my backseat bigger for my dog while protecting my seat. My dogs love this more than others and can comfortably lay down. Good quality and easy to put in. Folding it back up the way it came is a bit challenging for me but that’s probably user error.

### ⭐⭐⭐⭐ Needed a Few Modifications
*by R***C on January 22, 2025*

The seat extender is designed for a vehicle that has two head rests on the front seats and two on the rear seats. My vehicle has three head rests on the rear seats. The installation was easy, but I had to work around the spacing of the attach points on the rear seat as there are only two attach points on the extender. Overall, I can recommend this product as it is sturdy and can be installed in a modified configuration.

## Frequently Bought Together

- PETICON Back Seat Extender for Dogs with Hard Bottom, Waterproof Dog Car Seat Cover for Back Seat, Dog Hammock for Car with Mesh Window, Non-Inflatable Car Bed Mattress for Car SUV Truck
- PETICON SUV Cargo Liner for Dogs, Waterproof Pet Cargo Cover Dog Seat Mat for SUVs Sedans Vans with Bumper Flap Protector, Non-Slip, Large Size Universal Fit, Black
- PETICON Waterproof Front Seat Car Cover 2 Pack, Full Protection Dog Car Seat Cover with Side Flaps, Nonslip Scratchproof Captain Chair Seat Cover Fits for Cars, Trucks, SUVs, Jeep, Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tw/products/591608955-back-seat-extender-for-dogs](https://www.desertcart.tw/products/591608955-back-seat-extender-for-dogs)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-16*