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4Knines

4Knines Hard Bottom Back Seat Extender for Dogs – Waterproof Dog Car Seat Cover – Heavy Duty Backseat Protector for Cars, SUVs, Trucks – Built-in EZ Open Door Protector (Camo, XL)

4Knines Hard Bottom Back Seat Extender for Dogs – Waterproof Dog Car Seat Cover – Heavy Duty Backseat Protector for Cars, SUVs, Trucks – Built-in EZ Open Door Protector (Camo, XL)

$278.98 USD
$278.98 USD
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About This

  • EXTRA DURABLE HARD BOTTOM SUPPORT: The 4Knines hard bottom car seat cover extends your rear bench seat into a stable platform for dogs of all sizes. Reinforced panels provide exceptional support, creating a sturdy, non-collapsing surface for a safer, more comfortable ride. Includes a zippable mesh panel that allows easy access to your pet from the front seat if needed.
  • BUILT-IN DOOR PROTECTOR WITH EZ OPEN DESIGN: Keep your car’s interior in top shape with an integrated door cover, preventing scratches, dirt, and slobber while allowing dogs to enjoy open windows without damage. Our patent-pending EZ Open Door Panel Protection features a one-zip system for effortless in-and-out access.
  • LUXURIOUS COMFORT & SPACE: This backseat extender for dogs transforms your backseat into a cozy dog-friendly area—a must-have dog road trip essential. Regular Size fits most vehicle models, while XL Size fits full-size trucks, crew cab trucks, and large SUVs, ensuring a spacious and secure spot for large dogs or multiple pets on every adventure. **NOT recommended for use with captain chairs - this cover is not designed to bridge the gap between seats without support for the middle panel.
  • HEAVY-DUTY, WATERPROOF CAR SET COVER: Crafted from premium materials, this seat cover features a waterproof K9 Shield that protects against spills, fur, and dirt. The high-quality fabric is resistant to wear and tear, keeping your vehicle clean and looking like new. This dog car seat cover for back seat is easy to wipe clean or hose it down outside and hang to dry.
  • SECURE, NON-SLIP FIT & SAFETY FEATURES: Stay worry-free—our non-slip backing, seat anchors, and seat belt access points keep the dog back seat extender firmly in place. The reinforced design prevents shifting, reducing distractions while ensuring your pup’s comfort on every ride.

Overview

  • Fit Type : Custom Fit
  • Brand : 4Knines
  • Color : Camo
  • Auto Part Position : Rear
  • UPC : 817858021688
  • Target Audience : Camping and Outdoor Enthusiasts, Dog Owners, Pet Ownes
  • Manufacturer : 4Knines
  • Automotive Fit Type : Vehicle Specific Fit
  • Gentle Monitoring
  • Effortless Integration
  • Peace-of-Mind Delivery

Designed for Gentle Routines

Aesthetic Meets Intelligent Design

Calm-Tech Powered Wellness

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What Makes Petlytics Different

  • Calm Tech Philosophy

    Technology designed to soothe, not overwhelm.

    Every experience centers on peace, clarity, and emotional comfort.

  • Gentle Data

    Your pet’s information is handled with care —

    private, respectful, and always used to support better wellbeing.

  • Invisible Integration

    Smart devices that blend quietly into your home,

    enhancing daily routines without noise, stress, or distraction.

  • Designed for Emotional Wellness

    Every product is crafted to strengthen the emotional bond

    between you and your pet — promoting calm, trust, and stability.

How It Works...

Connect

“Open the Petlytics app and connect your smart feeder or health tracker in one tap. Your device syncs quietly in the background.”

Understand

“Your pet’s patterns are translated into calm, meaningful insights — eating habits, behavior moments, and wellness trends.”

Care

“Petlytics suggests gentle, personalized routines based on your pet’s needs — portion adjustments, reminders, and daily care tips.”

Live

“Your pet’s routine runs quietly in the background, supporting a calmer, more connected life for both of you.”

Calm Daily Routine Examples