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Hard Bottom Backseat Extender for Dogs

€32,99 EUR
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Waterproof Dog Car Seat Extender

Turn Your Back Seat into a Safe Dog Bed

A hard-bottom seat extender that bridges the footwell, protects your doors and gives your dog a flat, comfortable ride. Waterproof, machine washable and built for cars, SUVs and trucks.

Holds 400 lbs 100% Waterproof Door Protection Machine Washable
Golden retriever sitting on black hard-bottom car seat extender with door panels protected
400lbs
Weight Capacity
+40%
More Space
2
Sizes
3
Hard Inserts
4
Anchor Points

More Room

A Flat Surface That Fills the Gap

The hard-bottom extender covers the footwell and creates one continuous platform. Your dog gets up to 40% more riding space and a stable place to lie down, even on sharp turns or sudden stops.

  • •Three removable plastic inserts for support
  • •Tested to hold up to 400 lbs
  • •Soft padded top for comfort on long rides
Seat extender showing extra space and 400 lb weight capacity with dogs resting
Seat extender features: zippable console, seat belt zipper, corner anchor strap and child seat compatibility

Safety First

Stays Put, Keeps Your Dog Secure

Corner anchor straps and a non-slip base stop the cover from sliding. Velcro seat-belt openings let you clip in a harness, and the zippable centre console keeps both front and rear access tidy.

  • •Non-slip backing on a hard base
  • •Anchor points at every corner
  • •Works with seat belts and child-anchor systems

Full Protection

Doors, Seats and Floor Stay Clean

The quilted, waterproof cover shields the entire back seat and door panels from scratches, drool, mud and hair. Integrated side flaps stay in place when doors open or windows roll down.

  • •100% waterproof heavy-duty fabric
  • •Integrated door-panel protection
  • •Machine washable on gentle, hang dry
Dog sitting on seat extender with door panel covers and open car door

Less Stress for You, More Comfort for Them

A calm dog means a safer drive. With a flat, familiar surface and full protection for your car, every trip becomes easier — whether it is a quick vet visit or a weekend away.

Two Sizes for Almost Every Vehicle

Standard Size

Best for sedans, mid-size SUVs and small trucks. Fits most two-row vehicles with a single back seat.

Examples: Tesla Model 3/Y/S, Toyota RAV4/Highlander, Honda CR-V/Accord, Jeep Wrangler/Cherokee, Nissan Rogue, Subaru Forester/Outback, Mazda CX-5, Hyundai Tucson

XL Size

Built for full-size trucks and large SUVs with wider cabins and bigger doors.

Examples: Chevy Suburban/Silverado, Ford F-150/F-250/Explorer/Expedition, GMC Sierra, Ram 1500/2500, Toyota Tundra, Nissan Titan

Seat extender dimensions and XL size compatibility with full-size truck and SUV

Product Specifications

Protection level 100% waterproof
Placement Rear / back seat
Fit type Universal / vehicle-specific
Weight capacity Up to 400 lbs (181 kg)
Base construction Hard bottom with 3 removable inserts
Safety features 4 anchor straps, non-slip base, seat-belt openings
Extra protection Integrated door-panel covers
Cleaning Machine washable gentle, hang dry

Black or Grey to Match Your Interior

Grey dog seat extender with golden retriever inside SUV Black dog seat extender with golden retriever inside SUV

What Pet Owners Say

★★★★★

“My two retrievers fit comfortably now. No more falling into the footwell on corners, and the door covers have saved my leather panels.”

— Verified buyer, Germany

★★★★★

“The hard bottom is a game changer. It feels solid even with my 35 kg shepherd on it, and washing it is simple.”

— Verified buyer, France

★★★★★

“Fits my RAV4 perfectly. The seat-belt openings let me clip my dog in properly, which gives me real peace of mind.”

— Verified buyer, Netherlands

Questions & Answers

Choose Standard for sedans, mid-size SUVs and small trucks. Choose XL for full-size trucks and large SUVs. Both sizes use adjustable straps and side flaps to fine-tune the fit.
Yes. Velcro openings give access to seat belts and child-anchor points, so you can secure a dog harness or install a child seat.
The hard-bottom platform with three plastic inserts is tested up to 400 lbs, making it suitable for multiple large dogs.
The waterproof cover can be wiped down or machine washed on a gentle cycle. Hang dry to keep the non-slip backing in good condition.
Yes. Integrated side flaps cover the door panels and stay in place when you open doors or roll windows down.
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