PETICON Back Seat Extender for Dogs, Hard Bottom Dog Car Seat Cover - Supports 400lbs, Rear Seat Pet Cover with Mesh Window, Waterproof Dog Hammock for Car SUV
Condition: New
Buy Now, Pay Later
As low as
$8
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 10 left in stock, order soon!
Arrives
Friday, May 15
Color: black
Size: L
Features
- Strong Support The PETICON back seat extender for dogs made of 8 sturdy hard bottom splice plates and 8 thick sponges, more durable and comfortable than other wood-based boards and without any odor. The backseat cover extends 40% space and it can hold up to 400 pounds. The built-in hard bottom plate and sponges can be removed for easy disassembly and cleaning of the car dog seat cover. The thick sponge allows dog to play or rest more comfortably during long car trips.
- Zippered Sides, Upright Flaps - Full ProtectionThis dog car hammock features durable zippers on all sides and side straps fasteners to keep the side flaps upright, effectively containing mess within the seat cover and preventing dogs from slipping out at the corners during sudden braking or turns. The measure 50.5"W x 60.5"L. Suitable for most cars, SUVs and small and medium-sized trucks.
- Waterproof & Non-slip Upgraded with a 6-layer structure, the upper layer of the dog car seat cover is made of a water-resistant coating with hot pressing technology, free of pinholes, to prevent water and stains from penetrating into your car seat, protecting your rear seat from scratches, fur, urine, food, and juice spills. The bottom layer is non-slip dispensing, no worries about quick turns and speed bumps.
- Visible Window PETICON dog seat cover with mesh window supplies your dog a better air circulation in Summer and Winter. Ensure your dog feels cool and warm. The visible window allows your dog to clearly see you, helps your dog reduce anxiety and remain calm when traveling.
- Easy to Install, Stored & CleanWith 4 upgraded durable metal buckles, 2 adjustable door slide straps, and 2 seat anchors, you can easily install this car seat cover for dogs in seconds. This rear seat extender is designed with a simple stored. It can be foled and stored in the car with two buttons when not in use. Easy to clean with a damp cloth, vacuum, or water shower.
Fit Type: Universal Fit
Brand: PETICON
Color: black
Material: 600D Oxford fabric
Auto Part Position: Rear
Manufacturer: PETICON
Has Seat Belt Accessibility: No
Automotive Fit Type: Universal Fit
Brand Name: PETICON
Auto Part Position: Rear
Manufacturer Part Number: PT4029-1
Manufacturer: PETICON
Included Components: Hard bottom and Sponge
Unit Count: 1.0 Count
Manufacturer Warranty Description: 1 Year Manufacturer
Fit Type: Universal Fit
Has Seat Belt Accessibility: No
Automotive Fit Type: Universal Fit
Color: black
Material Type: 600D Oxford fabric
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, May 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: black
Size: L
Great product, fits perfectly in my SUV. Easy installation and scratch resistant. I have a Belgian malinois who chews on the straps, scratches it, and easily cleanable material.
Reviewed in the United States on March 21, 2026 by Soumya Mudunuri
Color: black
Size: L
Fits well, and very adjustable for different vehicles. Seems well made and waterproof, but have only used a couple of times. Easy to set up and folds up out of the way. My only issue is that the buckles that go around the back headrests clip towards the inside, which is hard to reach for me (5'3") to reach in my CR-V. A taller person should have no trouble.
...
show more
Reviewed in the United States on April 4, 2026 by Kindle Mom
Color: black
Size: L
I’ve used one time. I unfortunately had my dog pass away before I was able to use it more. But for that one time this item was great! It helped him have balance (he was a senior dog) and didn’t wobble all over the place. Cleanup was easy. Just used a wet wipe. Protection level was 10/10. Easily folds up against the back of the front seats or folds flat in a square. It even has a little screen window behind the arm rest so your pup can see you better! Quality was great! Even came with a seatbelt! Comparing to other namebrand back seat extenders this is the best value. Would recommend over name brand products.
...
show more
Reviewed in the United States on March 2, 2026 by Karissa
Color: black
Size: L
The PETICON back seat extender works really well and makes car rides much safer for my dog. The hard bottom is sturdy, fits perfectly across the back seat, and keeps my puppy from falling into the footwell. It’s comfortable and easy to clean, and installation was simple. The only issue I had is that my 5-month-old puppy managed to chew one of the straps on the very first day. The material of the extender itself is strong, but the strap wasn’t tough enough for a teething puppy. I still think the product is great, just make sure to keep the straps out of reach if you have a heavy chewer. Overall, it’s very useful and makes traveling with a dog much easier.
...
show more
Reviewed in the United States on November 14, 2025 by Khailah
Color: black
Size: L
Very easy to put together and up. I bought different safety belts for it as I wanted something better. It came with 1 but I knew already what I wanted so I ordered different ones so what is pictured is not what it comes with (safety belts) however my dogs are able to lay out without falling off, it’s easier on their joints and bones! They absolutely love it and fall asleep so much better than without it as we drive ALOT and I take them whenever I am leaving for long drives. It has places to lock in through the seat and around headrests. It truly adds length to the seat, the quality is great. Worth the small investment! My dogs are comfy and secure and I’m a happy dog momma !
...
show more
Reviewed in the United States on March 17, 2026 by Crystal
Color: black
Size: L
Not only does it fit in my car, but my dog loves it. Easy to clean, excellent quality, easy to put in and it actually gives him more room because it has boards that go all the way to the back of the seats, giving him that space where he'd usually fall down behind the seats lol
Reviewed in the United States on March 31, 2026 by Ava
Color: gray
Size: L
This works great for keeping my small dogs in the backseat while traveling or just going to the groomer. Very sturdy and doesn't give as the dogs walk on it. I would highly recommend even for large dogs.
Reviewed in the United States on March 28, 2026 by Donna Wright
Color: black
Size: L
The media could not be loaded. I bought this backseat “extender” barrier and tether specifically for our 9-month-old, 50-pound, three-legged rescue puppy. She's sweet, not aggressive, she's just... determined and this product was no match. For the first couple of hours it seemed okay. She rested her face in the center gap, looking like the cutest thing ever. I relaxed, thinking we'd cracked the code for safe car travel, but then she decided she needed to join us up front for some quality time. The seat belt tether was the only thing holding her back, so she just chewed right through it in under a minute, clean snap, no hesitation, shoved the barrier down like it was tissue paper, stepping right over and voila! (did I mention she also was wearing TWO giant donuts around her neck! 😳) We were on a highway in the middle of nowhere with about 14 hours of driving left and this adorable tri-pawd puppy is now in the front seat, sprawled across the console, tail wagging like "Oh hey, this is my spot now." She's only 50 pounds, missing a front leg and wearing not one but TWO donuts around her neck.. I’m no expert, but this should not have been possible. The barrier itself is very flimsy and the tether/seat belt? Even worse! (apparently made of material tasting like freedom and snuggles to a determined puppy.) If your dog is a calm, perfect angel who never questions the rules, and doesn’t move, maybe? If your dog is even the slightest bit of anything else, do not waste your money, not worth the stress, safety risk or using your arm as a barrier for the remainder of a commute. Mia says 1 star for being boring. I say 1 star for almost giving us a heart attack.🐾🚗💨
...
show more
Reviewed in the United States on December 29, 2025 by Shoppingtyme