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A More Stable Ride For Your Dog. A Cleaner Car For You.

Most dog seat covers only protect part of your back seat. They still sag, shift, and leave your dog standing on an unstable surface.

NUVIANA™ Back Seat Extender is designed to create a stronger, more supportive space across your back seat — so your dog rides more comfortably while your interior stays protected from fur, mud, scratches, and everyday mess.

  • Reinforced hard-bottom design for a flatter, more supportive riding surface
  • Covers the rear footwell gap for more usable back-seat space
  • Waterproof protection against mud, drool, wet paws, and accidents
  • Helps reduce slipping and scrambling during rides
  • Easy to install and easy to clean
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The Difference Is In The Platform

Traditional dog hammock covers rely mostly on fabric, which can sag under weight and leave your dog with less support during the ride.

NUVIANA™ Back Seat Extender uses a reinforced hard-bottom platform to help create a flatter, more stable surface across your back seat. By covering the gap and adding structured support, it gives your dog more room to sit, stand, or lie down comfortably — while helping protect your seats underneath.

Creates a supported base
Helps reduce the sagging effect common with soft hammock covers.

Expands usable back-seat space
Covers the rear footwell gap so your dog has more room to move and rest.

Protects your interior
Helps shield against fur, mud, drool, scratches, and everyday mess.

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Why BackCar Dog Seat Beats Basic Hammock Covers

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Trusted by Pet Safety Experts

Trusted by Dog Owners Across the UK

We let our reviews speak for themselves.

4.98 average
213 reviews

We’d tried a couple of cheaper back seat covers before this and they all had the same issue — they sagged in the middle as soon as our Labrador stepped on them. This one feels far more supportive and secure. Our dog seems much more settled in the car now.

John Edmonson

Bristol

I bought this mainly to protect the back seats after muddy walks, but the biggest difference has actually been how stable it feels for our dog. He used to slip about on corners with our old hammock-style cover. Much better with this one.

Emily T.

Manchester

I wanted something that protected the car but still looked clean and premium. This does both. Mud, fur, wet paws — everything stays off the seats and the material wipes down way easier than I expected.

Daniel P.

Birmingham

You can tell this is a step up from the basic covers you see everywhere online. The hard bottom support makes a real difference, especially for a larger dog. Feels much more premium and better thought through.

Sophie L

Nottingham

We have a Golden Retriever and most dog seat covers never seemed properly suited for bigger dogs. This gives him much more usable space across the back seat and he’s noticeably more comfortable on longer drives.

Oliver H

Sheffield

Very pleased with it so far. Easy enough to fit, looks tidy in the car, and wipes clean much more easily than I expected. Ideal after wet park walks.

Hannah C.

Leicester