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Convertible Back Seat Extender for Dogs, 400lbs Hard Bottom Dog Car Seat Cover for Back Seat, Waterproof Dog Hammock Bed Backseat Cover for Dogs in Car SUV Truck Nonslip Pet Seat Cover Black M

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$79.19

$ 38 .87 $38.87

In Stock

1.Size:M


2.ColourName:Black


About this item

  • 【TRANSFORM TO A DOG CAR SEAT】A brand new back seat extender for dogs, allow pet owners convert the back seat to a LARGE dog car seat easily (allow 2 medium dogs to sit). It creates much comfortable room for your dogs in travel to reduce anxiety of your dogs, also it allow one more passenger to sit with your puppy.
  • 【TURN YOUR BACK SEAT TO LARGE BED】The Back Seat Extender for Dogs transforms your back seat into a spacious bed, giving your dog plenty of room to stretch out and relax, making long car rides much more comfortable. It’s also easy to install—just attach it to your back seat, and you’re all set!
  • 【HARD BOTTOM, 400LBS LOADING】The ITNAST hard bottom dog hammock for cars features a bionics structure load-bearing board, capable of holding up to 400 pounds (tested). This makes it more stable than soft bottom dog hammocks. Additionally, its 3.7lbs hard bottom plate is significantly sturdier than the 2.7lbs plates commonly found in the market.
  • 【STURDY WATERPROOF AND NON-SLIP MATERIAL 】The ITNAST backseat extender for dogs uses premium materials with six layers. It features 4X4-density oxford cloth, which is sturdier and easier to clean than the 3x2-density options on the market. The bottom layer is made of non-slip dot rubber, which is waterproof and ensures the cover stays secure, preventing your dog from slipping.
  • 【3 SIZES COVER MOST TYPE OF CARS】Most back seat extenders on the market offer only 1-2 sizes and claim to fit most types of cars, which isn’t always accurate. The ITNAST back seat extender is the first to offer three sizes, providing more precise dimensions for your vehicle. Whether you have a small, medium, or large car, SUV, or truck, you can find a better-fitting back seat extender from ITNAST.



Product Description

back seat extender for dogs
back seat extender for dogs
back seat extender for dogs
backseat extender
backseat extender

Joy Ghan
Reviewed in the United States on March 17, 2025
Strong and sturdy and easy to use.
Jude
Reviewed in Canada on March 10, 2025
Awesome product
Boomer The Landcloud
Reviewed in the United States on February 18, 2025
Dog hammocks are a must for the back seat and this one I appreciate due to the sturdy design and the hard base that creates a stable platform for the dog. From the instructions however I can’t figure out how to fold up 1/3rd of the back seat as it describes
Madeline
Reviewed in Canada on February 1, 2025
It doesn't fit the back seat of truck, (2002 dodge 1500 with console) because the centre console in front seat does not move, when the front passenger and the drivers seat move.I will be sending it back.... the screen in the centre, is in the way of the console as well....Awesome material and size... everything else was perfect....
Sean
Reviewed in Canada on January 8, 2025
Pretty decent product. My only negative point is the divider from the back seat to the front seat sags and doesn't go high enough to stop the dogs from jumping over. I had to make shift the straps to keep it upright.Besides that I like the board for them to have more space.
Anonymous
Reviewed in Canada on January 7, 2025
I have a large SUV and this fits perfect. I love it because my old gal isn’t so stable on her feet and this makes it much easier for her to move around in the back. It also makes it easy to store stuff under the extended part (like chips), without her accidentally smushing them
John Morrison
Reviewed in Canada on January 7, 2025
Does everything you want and more. Works perfect on my split captain seats
Customer
Reviewed in Canada on January 4, 2025
I think for young dogs, not older ones with horrible habits of being up front then it would be fantastic. They hop over it ugh. I still have no regrets getting it, They have more flat surface to lay down when they are back there and its great for keeping the groceries in one spot!! I recommend it.
maggie
Reviewed in the United States on January 28, 2025
Good quality
Justine
Reviewed in the United States on April 9, 2025
The back seat cover is the best one we’ve purchase yet. The hard bottom that extends the back seat was nice and sturdy and our bulldog did excellent riding in this.The side panels that attach to the handles are great. Our dog constantly climbs around and under other covers, he couldn’t do that in this one.Like the option to fold a side down and use this to only cover half the back seat so that we have room for another passenger too.Overall easy to install and was a great purchase.
Kristine Mitchell
Reviewed in the United States on April 2, 2025
I love this my dog has the whole back seat, he can get to the middle console for snuggles,I still have all the storage under my back seats! We love it!
Heather
Reviewed in Canada on September 22, 2024
We have a Labrador Retriever grand-dog and a new GMC pick up with full backseat. I ordered this large back seat extender to protect our new vehicle from dog hair and toenail scratches. I tested the back seat extender for 30 minutes to install it both for the full back seat and then changed it the shorter 3/4 seat size. This time would be reduced as I now completed installing once. The instructions could be improved. Ie: Instructions state to open zipper A, but zipper A is not labelled on the parts diagram, so I had difficultly figuring it out.Pro’s- It enables storage space on the floor under the extender- Full seat coverage is the easier to install as opposed to the 3/4 seat coverage- Doors and seats are protected- Made with quality fabric and sewn well- Comes with a storage bag- I think the extender would be better suited for one or two small dogs. See the con’s below for big dogs.- It would be best if you are able to leave it in the vehicle and not have to remove it frequently.Con’s- For the side straps the 2024 GMC truck backseat handholds are not located in the ceiling, which seat extender is designed for. See the pictures.- The seat extender does not fit snug in the backseat of our truck. It is has excess fabric that bulges- It would be an inconvenience to take it in and out of the vehicle frequently.- The dynamics of the backseat change as it extends all the way to the back of the front seats. A big dog such as our grand-dog Labrador would have easy access to sniffing our necks and licking our ears as his body is raised higher in the air due to the extender. He would be able to easily reach the driver and the front seat passenger. This could potentially cause an accident if the driver is distracted by the dog. For this reason, we would not use this product for a big dog.- When the front passenger seat is reclined, it interferes with the shape of the extender and how it fits in the back seat.- The 3/4 size, does enable a space for one passenger to sit in the back seat, but it sure is squishy small with no elbow room. I would not want to be the adult person sitting there. It would be tight to fit a child car seat in there.
Stephanie M.
Reviewed in Canada on December 3, 2024
Fits perfect in our SUV. The hard plated bottom is amazing and provides additional comfort to our pup. This is easy to vaccuum and clean. The pockets are great on it. I highly recommend this! We got it on sale too, even better!
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