Dog Car Seat Extender Memory Foam Waterproof Surface
High Quality
Free US Shipping
Hassle Free Returns
Almost sold out — few units available
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Stop Your Dog Sliding Into the Backseat Gap
Bridge the footwell gap and cushion the backseat — memory foam, waterproof surface, adjustable straps, with a rigid base in the premium set.
Why Is This Car Seat Extender Perfect for You?
✔ Stable, level support: The rigid base in the Premium set bridges the footwell gap to create a level surface. It helps keep your dog supported and reduces sliding during turns and sudden stops.
✔ Cushioned, waterproof comfort: Memory foam provides a cushioned resting surface during drives, while the waterproof construction helps protect upholstery from spills, mud, loose fur, and claw scratches.
✔ Adjustable fit with reinforced sides: Adjustable straps fit a wide range of cars, SUVs, and vans. Reinforced sides add barrier support to help keep your dog situated on the seat.
Specifications
Material: Memory foam; rigid hard base included with Premium set
Surface: Waterproof
Vehicle compatibility: Cars, SUVs, and vans; adjustable straps
Construction: Reinforced sides
🎃 Spooky Season Sale 🦇
Due to high demand, stock is limited. Get an extra 10% OFF your order with code:
Tap to copy — valid while supplies last
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.