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Product description
A dog on a bare back seat tends to end up wedged in the footwell on the first corner. A seat extender fills that gap so there is a flat surface across the whole seat, which is what this is.
It has a rigid base and a waterproof Oxford fabric surface, with non-slip areas on both sides to help it stay put. Unlike a full wrap-around cover it leaves room for a passenger to sit in the back alongside your dog. The listing says it helps stop dogs falling off the seat during sudden braking, and that it fits cars, saloons, SUVs, minivans and trucks. It is black, with a mesh pocket and a dog harness attachment shown in the photos.
- Approx 73 x 56 x 5 cm
- Rigid base; Oxford fabric, cotton and PU leather
- Waterproof surface that wipes clean
- Non-slip design on both sides
- Suitable for dogs up to 40 kg
- Weighs about 1.9 kg
Worth knowing: This is a seat extender, not a restraint, and no crash-test rating is stated. Keep using your dog's harness and a seat-belt attachment. Measure your back seat first, as the listing gives approximate sizes only.
Why we chose it
A simple way to give a big dog a proper flat place on the back seat, while still leaving room for passengers.
— Matt, founder
Material & product details
- Material
- Oxford fabric, cotton, PU leather
Delivery, returns & payment
Delivery
Tracked UK delivery — your estimated arrival date is shown above and updates automatically. Standard delivery £2.99, and free on orders over £39. Full details on our delivery information page. Delivery information
Returns
30 days to change your mind, no interrogation. Items need to be unused (sensory products unopened, for hygiene). Full details on our delivery & returns page.
Payment
Secure checkout by Stripe — cards, Apple Pay, Link and Klarna. We never see or store your card details.
Common questions
How big is it?
Approximately 73 x 56 x 5 cm. The bottom is listed as 730 x 540 mm.
What weight of dog does it take?
The listing says dogs up to 40 kg.
Can people still sit in the back?
Yes. The listing says passengers can sit in the back seat alongside the dog, unlike a full wrap-around cover.
How do I clean it?
The surface is waterproof and wipes clean.
How long does delivery take?
Your estimated delivery date is shown above and updates automatically. UK orders are sent tracked — standard delivery is £2.99, and free on orders over £39.
How do I track my order?
As soon as your order is dispatched we email you a tracking link, so you can follow it all the way to your door.
What is it made from?
Oxford fabric, cotton, PU leather. Full specifications are listed above.
What if I need to return my order?
You have 30 days from delivery to change your mind. Just email us with your order number and we’ll send the return steps the same working day — see our delivery & returns page for details.
Hard-Base Dog Car Seat Extender for the Back Seat
£48.99
Free UK deliveryA hard-based, waterproof back-seat platform that gives medium and large dogs a wider area to rest in the car.
£48.99
· tracked
30-day returns · Free return postage
Secure checkout by Stripe · Card, Apple Pay & Klarna
“Really nice family business, no problems at all.” — Tracey
Worth knowing
This is a seat extender, not a restraint, and no crash-test rating is stated. Keep using your dog's harness and a seat-belt attachment. Measure your back seat first, as the listing gives approximate sizes only.
Why shop with Giddy Pets?
Why buy from Giddy Pets?
- Carefully selected by pet ownersEvery product is chosen and quality-checked by people who actually live with dogs, cats and small pets.
- Tracked delivery on every orderUK delivery with tracking as standard — and it’s free when you spend over £39.
- UK customer supportReal, UK-based humans read every email — usually Matt, the founder. No bots, no ticket numbers.
- Easy returns30 days to change your mind, no interrogation. If it’s not right, we’ll make it right.
Not ready to buy? Free guides & a 2-minute pet quiz
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This is an everyday pet product, not a veterinary treatment. For any health concerns, please speak to your vet.
Frequently bought together
- This item: Hard-Base Dog Car Seat Extender for the Back Seat£48.99
- £8.10
- £24.00
Reviews
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What customers say about Giddy Pets
10 reviews on Trustpilot, all five stars · TrustScore 4.3
“Really nice family business, no problems at all.”
“Genuine helpful service that personalised my order.”
“It always comes on time and without a fuss, would definitely recommend.”
Shop-wide reviews from customers who bought from us, collected by Trustpilot. Product-specific reviews appear here once a buyer leaves one.
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