Heavy-Duty Dog Seat Extender in black with orange trim, woman hugging a golden retriever on the flat rear seat platform, white background

Heavy-Duty Dog Seat Extender

$209.00
$209.00 $249.00
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Heavy-Duty Dog Seat Extender in black with orange trim, woman hugging a golden retriever on the flat rear seat platform, white background
  • Heavy-Duty Dog Seat Extender in black with orange trim, woman hugging a golden retriever on the flat rear seat platform, white background
  • Heavy-Duty Dog Seat Extender installed across a car back seat, quilted flat platform with mesh side windows and storage pockets
  • Heavy-Duty Dog Seat Extender with built-in load-bearing plates compared to a standard seat cover that sags into the footwell
  • Heavy-Duty Dog Seat Extender hard bottom layer diagram showing 600D Oxford cloth, cotton layers, load-bearing plate and non-slip base
  • Heavy-Duty Dog Seat Extender detachable hard board insert, with cleaning by damp cloth and vacuum, storage bag and breathable mesh
  • Heavy-Duty Dog Seat Extender size diagram showing 70cm x 54cm platform, one-size fit for family cars and sedans, and folded storage size
  • Heavy-Duty Dog Seat Extender in black with orange trim, woman hugging a golden retriever on the flat rear seat platform, white background
  • Heavy-Duty Dog Seat Extender installed across a car back seat, quilted flat platform with mesh side windows and storage pockets
  • Heavy-Duty Dog Seat Extender with built-in load-bearing plates compared to a standard seat cover that sags into the footwell
  • Heavy-Duty Dog Seat Extender hard bottom layer diagram showing 600D Oxford cloth, cotton layers, load-bearing plate and non-slip base
  • Heavy-Duty Dog Seat Extender detachable hard board insert, with cleaning by damp cloth and vacuum, storage bag and breathable mesh
  • Heavy-Duty Dog Seat Extender size diagram showing 70cm x 54cm platform, one-size fit for family cars and sedans, and folded storage size
Heavy-Duty Dog Seat Extender

Heavy-Duty Dog Seat Extender

$209.00
$209.00 $249.00
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Description

Give large dogs a flat, stable platform across the entire back seat with three thickened load-bearing plates rated to approximately 190 kg.

  • Reinforced Load-Bearing Base: Three thickened PVC plates bridge the rear footwell and support up to approximately 190 kg, creating a level floor for large breeds.
  • Six-Layer Construction: A 600D Oxford outer, PP cotton padding, 210D Oxford reinforcement, load-bearing plate and second padding layer sit on a non-slip base for comfort and durability.
  • Detachable Hard Boards: The support plates lift out for cleaning, and the cover wipes clean with a damp cloth or vacuum.
  • Mesh Viewing Window: A breathable mesh panel lets your dog see forward and circulates air from the front cabin.
  • Secure, Adjustable Fit: Adjustable straps with metal buckles, anti-slip silicone dots and seat belt openings keep the extender firmly in place; folds to 35 x 33 x 10 cm for storage.

Safety: This product is not a crash-tested restraint. Always secure your dog with a suitable harness and seat belt tether, supervise pets while travelling and never leave them unattended in a vehicle.
Specifications
  • Material: 600D Oxford outer, PP cotton padding, 210D Oxford layer, PVC load-bearing plates, non-slip silicone base
  • Load Rating: Approx. 190 kg (420 lb)
  • Platform Dimensions: Approx. 130 cm (W) x 70 cm (D)
  • Folded Size: 35 x 33 x 10 cm
  • Closure: Zipper
  • Features: Detachable hard boards, mesh viewing window, side door protectors, storage pocket, seat belt openings, metal buckles
  • Compatibility: Most cars, sedans, SUVs and utes
  • Care: Remove boards; wipe with a damp cloth or vacuum
  • Included (Stealth Black): 1x Heavy-Duty Seat Extender with 3x Detachable Load-Bearing Plates.
Shipping & Returns

Free Tracked Shipping (Australia)
All orders are processed and dispatched within 1-3 business days. Enjoy free standard tracked delivery across Australia, with a total expected arrival time of 5-9 business days. For more information, please review our full Shipping & Delivery Policy.

30-Day Hassle-Free Returns
If you change your mind or are not completely satisfied, you have 30 days from delivery to return your item in its original, unused condition for a full refund. Please note that return shipping costs are the responsibility of the customer, but we will never charge you any hidden restocking fees. For more information, please review our full Return & Refund Policy.
Contact Us

Got a question about this product? The Nexura Auto team is here to help. Please reach out via our Contact Us page, or using the details below:

Business Information

  • Business Name: Nexura Auto
  • ABN: 56 437 233 044
  • Business Address: 1/457-459 Elizabeth Street, Surry Hills NSW 2010

Customer Service Contact

  • Email: support@nexuraauto.com.au
  • Phone: 1300 103 804

Operating Hours

  • Monday to Friday | 09:00 AM to 05:00 PM (AEST)

We aim to respond to all inquiries within 24 business hours.

Full Platform. Zero Sagging.

Large dogs on a soft seat cover sink into the footwell gap, lose their footing on corners and wear through thin covers quickly.

This heavy-duty extender locks three rigid plates across the rear row, so even big breeds can stand, turn and lie down on a level, supportive floor.

The NEXURA Standard

We built Nexura Auto to fix the everyday annoyances of driving. We got tired of tangled cables, dead phones, and cluttered centre consoles making a mess of our cars.

We skip the gimmicks and focus entirely on practical gear that actually works. Our products are chosen to keep your cabin organised, your devices powered, and your eyes on the road.

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