The Whole Back Seat — hard-bottom dog car seat extender covering the rear seat and footwell

The Whole Back Seat — by Thousand Walks

Black — hard bottom, 80.9 x 64.6 in
$119.95
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The Whole Back Seat — hard-bottom dog car seat extender covering the rear seat and footwell
  • The Whole Back Seat — hard-bottom dog car seat extender covering the rear seat and footwell
  • Back seat extender installed showing flat platform across seat and footwell
  • Mesh window and storage pockets detail
  • Side flaps protecting car doors from paws
  • The Whole Back Seat — hard-bottom dog car seat extender covering the rear seat and footwell
  • Back seat extender installed showing flat platform across seat and footwell
  • Mesh window and storage pockets detail
  • Side flaps protecting car doors from paws
The Whole Back Seat — by Thousand Walks

The Whole Back Seat — by Thousand Walks

$119.95
StyleBlack — hard bottom, 80.9 x 64.6 in

It turns your back seat into one flat floor your dog can't fall into.

A normal back seat has a hole in it — the footwell. Every time you brake, your dog slides forward and drops into it. Getting back out of it is the part that goes wrong: some dogs can't, and the ones who can do it by scrambling.

This fills that hole. A rigid PP plate spans the footwell so the seat and floor become a single flat surface, edge to edge, door to door.

What it actually does

  • Hard bottom, not a hammock. An internal PP plate rated to 440 lb spans the footwell. Your dog stands on a floor, not a sagging sheet.
  • Nothing to fall into. No footwell drop on braking. No scrambling back up at the lights.
  • The seats survive. 600D waterproof Oxford, six layers, with side flaps that cover the doors — the surface a scrambling dog reaches first.
  • He can still see you. Mesh window through to the front. Storage pockets for leads and treats.
  • Comes out in a minute. Headrest straps and buckles. Wipe it, hose it, or vacuum it.

Fit

Unfolded 80.9" × 64.6". Your back seat must have headrest posts — that's what it straps to. Measure your rear bench before ordering; the two numbers that decide it are the bench width and whether those posts exist.

Spec Measured
Unfolded size 205.5 × 164 cm (80.9 × 64.6")
Weight capacity 200 kg / 440 lb
Material 600D Oxford · PP plate · cotton fill
Adjustable seat belt 59–103 cm (23–40.5")
Ships from US warehouse

What we claim — and what we don't

  • Hard PP plate spans the footwell — VERIFIED from spec sheet [PENDING: use footage from received unit]
  • 440 lb rated capacity — SUPPLIER SPEC, designed-for until we load-test it on camera
  • Waterproof 600D Oxford — VERIFIED from spec sheet [PENDING: water test on camera]
  • It fits your car — NOT CLAIMED. Measure the bench and check for headrest posts. If it doesn't fit, the guarantee below covers it.
  • It is a crash-safety restraint — NOT CLAIMED. This is a surface and a barrier. It is not crash-tested and we will never tell you it is. Use a proper harness or crate for restraint.
  • Any health or joint benefit — NOT CLAIMED.
  • We manufacture it — NOT CLAIMED: we select and test units, we don't build them.

Not for you if

Your car has no rear headrest posts. You need certified crash restraint — buy a tested harness instead. Or your dog travels in the boot, in which case this is the wrong shape entirely.

The Refusal-Proof Guarantee. 30 days. If it doesn't fit your car, send us a photo of it in place or a short video — full refund. No repacking, no return shipment, no argument. One per household. We'd rather eat the cost than have you fighting a return label over our sizing.

Delivery: from US warehouse, tracked — honest dates at checkout.

[DRAFT — publish gates: unit received · fit + load footage · freight confirmed · claims pass]

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