---
product_id: 690645292
title: "Dog Car Seat Cover for Back Seat, Hard Bottom Extender - Supports 400lbs, Black, Universal Fit, Car, SUV, Truck | Back Seat Pet Cover for Dogs - Supports 400lbs, Waterproof Heavy Duty Scratch Resistant, Dog Hammock for Car, SUV & Trucks"
brand: "prozar"
price: "¥19335"
currency: JPY
in_stock: true
reviews_count: 7
category: "Prozar"
url: https://www.desertcart.jp/products/690645292-dog-car-seat-cover-for-back-seat-hard-bottom-extender
store_origin: JP
region: Japan
---

# Waterproof & tear-resistant 40% more backseat space Supports up to 400 lbs Dog Car Seat Cover for Back Seat, Hard Bottom Extender - Supports 400lbs, Black, Universal Fit, Car, SUV, Truck | Back Seat Pet Cover for Dogs - Supports 400lbs, Waterproof Heavy Duty Scratch Resistant, Dog Hammock for Car, SUV & Trucks

**Brand:** prozar
**Price:** ¥19335
**Availability:** ✅ In Stock

## Summary

> 🚗🐾 Upgrade your backseat game—where durability meets doggy luxury!

## Quick Answers

- **What is this?** Dog Car Seat Cover for Back Seat, Hard Bottom Extender - Supports 400lbs, Black, Universal Fit, Car, SUV, Truck | Back Seat Pet Cover for Dogs - Supports 400lbs, Waterproof Heavy Duty Scratch Resistant, Dog Hammock for Car, SUV & Trucks by prozar
- **How much does it cost?** ¥19335 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/690645292-dog-car-seat-cover-for-back-seat-hard-bottom-extender)

## Best For

- prozar enthusiasts

## Why This Product

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

## Key Features

- • **Expand Your Dog’s Domain:** 40% more space means your furry friend can stretch out in style and comfort on every ride.
- • **Tailored Fit for Your Ride:** Specifically designed for compact cars and subcompact SUVs, ensuring a sleek, secure fit without the bulk.
- • **Unmatched Strength & Stability:** Reinforced hard bottom supports up to 400 lbs—perfect for large dogs or multiple pets traveling together.
- • **Built to Brave the Wildest Adventures:** Heavy-duty 7-layer fabric with reinforced stitching resists scratches, claws, and spills—durability that keeps up with your active lifestyle.
- • **Stress-Free Travel for You & Your Pup:** Mesh window improves airflow and visibility, while the handy storage pocket keeps treats and toys within arm’s reach.

## Overview

The PROZAR Dog Car Seat Cover is a heavy-duty, waterproof, and tear-resistant backseat extender designed specifically for compact cars and SUVs. It expands your backseat space by 40%, supports up to 400 lbs with a reinforced hard bottom, and features a breathable mesh window plus convenient storage. Easy to install and built to protect your vehicle from scratches, dirt, and spills, it’s the ultimate travel upgrade for large dogs and multi-pet families.

## Description

PROZAR Dog Car Seat Cover for Back Seat, Hard Bottom Back Seat Extender, Back Seat Pet Cover for Dogs - Supports 400lbs, Waterproof Heavy Duty Scratch Dog Hammock for Compact Cars/SUVs, 51in

Review: Fits the backseat of my Pajero and is stable. - It perfectly fits the back seat and is really easy to put in and take out. I added an anti slip bath mat the same size and it’s perfect now.
Review: This does not have a hard bottom - This does not have a hard bottom. It is just fabric. I returned it immediately. Totally wrong description.

## Features

- 【40% More Space – Spacious Dog Car Bed】Our hard bottom dog car seat cover expands back seat space by 40%, creating a dedicated rest zone where your dog can stretch, turn, and lie down freely. The reinforced board supports up to 400 lbs — the top choice for large dogs and multi-pet families, giving every pet a comfortable, stress-free ride.
- 【Perfect Fit】51" dog car hammock designed specifically for Compact Cars and Subcompact SUVs — not a one-size-fits-all. Say goodbye to oversized, ill-fitting universal covers. Be sure to measure your back seat width before ordering to ensure a perfect fit. Compatible with Honda Civic, Mazda CX-3, Toyota Corolla, Nissan Sentra, Nissan Rogue, Honda HR-V, and more.
- 【FULLY PROTECTING】The hard bottom dog car seat cover is made of 6 layers of thicker wear-resistant fabric and a high-density fiberboard, waterproof, tear-resistant and non-slip, easy to clean. It can completely cover your back seats and doors. Fully protecting your car from scratches, dirt.
- 【Built Tough, Built to Last 】Upgraded with heavy-duty 600D Oxford fabric and reinforced stitching, the car seat cover stands up to scratches, claws, and daily wear like no other. The rugged weave resists tearing and punctures, so even the most enthusiastic diggers and restless riders won't leave their mark. And when mud or spills happen, the waterproof layer keeps liquids from soaking through — just wipe and go.
- 【Mesh Window & Convenient Storage】Designed with anxious dogs in mind, the see-through mesh window improves airflow and lets your dog keep an eye on you, easing travel anxiety on the road. A storage pocket keeps treats, toys, and essentials within easy reach — organized and ready for every trip.
- 【Easy Installation, Ready in Minutes】Lay the dog seat cover flat on the back seat, secure the seat anchors, hook the straps onto the headrest poles, fasten the buckles, and tighten the adjustable straps and zip up the side zippers— no tools required, done in just 1 minute, ready to go anytime.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DGKDWQV5 |
| Auto Part Position | Rear Inner |
| Auto part position | Rear Inner |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #4,844 in Pet Supplies ( See Top 100 in Pet Supplies ) #8 in Dog Car Seat Covers |
| Brand | PROZAR |
| Brand Name | PROZAR |
| Color | Orange |
| Colour | Orange |
| Customer Reviews | 4.5 out of 5 stars 1,642 Reviews |
| Fit Type | Universal Fit |
| Fit type | Universal Fit |
| Has Seat Belt Accessibility | No |
| Included Components | 51in dog car seat cover x1, user manual x1 |
| Item Type Name | Dog Car Seat Cover for Back Seat |
| Manufacturer | PROZAR |
| Manufacturer Part Number | PROZAR |
| Material | heavy duty 7-layer fabric construction |
| Material Type | heavy duty 7-layer fabric construction |
| Model Number | PRO-BSC-001 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Recommended Uses For Product | For use in the car |
| Seat Cover Protection Level | Waterproof |
| Set Name | Single |
| Special Features | Hard Bottom, Extended Space, Waterproof & Tear-Resistant Fabric, Mesh Window, Easy Installation |
| Target Audience | Pet Owners with Dogs |
| UPC | 749346951507 |
| Unit Count | 1 Count |

## Product Details

- **Auto part position:** Rear Inner
- **Brand:** PROZAR
- **Colour:** Orange
- **Fit type:** Universal Fit
- **Material:** heavy duty 7-layer fabric construction

## Images

![Dog Car Seat Cover for Back Seat, Hard Bottom Extender - Supports 400lbs, Black, Universal Fit, Car, SUV, Truck | Back Seat Pet Cover for Dogs - Supports 400lbs, Waterproof Heavy Duty Scratch Resistant, Dog Hammock for Car, SUV & Trucks - Image 1](https://m.media-amazon.com/images/I/816YGPmJu5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits the backseat of my Pajero and is stable.
*by N***S on 2 July 2026*

It perfectly fits the back seat and is really easy to put in and take out. I added an anti slip bath mat the same size and it’s perfect now.

### ⭐ This does not have a hard bottom
*by P***Y on 12 August 2026*

This does not have a hard bottom. It is just fabric. I returned it immediately. Totally wrong description.

### ⭐⭐⭐⭐⭐ Perfect!
*by B***M on 17 July 2026*

Perfect seat cover for my 3 dogs! Very easy to take in and out. It gives them a bit of extra space and they can’t jump in the front. Highly recommend!

## Frequently Bought Together

- PROZAR Dog Car Seat Cover for Back Seat, Hard Bottom Back Seat Extender for Dogs - Supports 400lbs, Back Seat Pet Cover, Dog Hammock for Car SUV and Trucks
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**Shop now:** [https://www.desertcart.jp/products/690645292-dog-car-seat-cover-for-back-seat-hard-bottom-extender](https://www.desertcart.jp/products/690645292-dog-car-seat-cover-for-back-seat-hard-bottom-extender)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-26*