Seashore SolidBase™ Heavy-Duty Dog Backseat Expander – Flat Platform for Large Dogs, Waterproof

Give your large dog the space they deserve. The Seashore SolidBase™ Heavy-Duty Backseat Expander bridges the gap between your front and rear seats, creating a wide, flat, and stable platform — so big dogs can stretch out, relax, and travel in total comfort without sliding or shifting.

Key Features

• SolidBase™ rigid support — reinforced structure creates a firm, flat surface that won't sag under heavy dogs
• Backseat expander design — fills the footwell gap to create a seamless flat platform across the entire rear
• Waterproof surface — repels mud, fur, and spills for easy cleanup after every adventure
• Heavy-duty construction — built to support large and extra-large breeds on long journeys
• Secure fit — non-slip base and adjustable straps keep it firmly in place while driving
• Easy to set up & store — folds flat when not in use

Specifications

• Design: Backseat expander with rigid platform
• Best for: Large & extra-large dog breeds
• Surface: Waterproof
• Support: SolidBase™ reinforced structure
• Care: Wipe clean