Dog Car Back Seat Extender
Dog Car Back Seat Extender
Impact-Foam Comfort
Protects Your Back Seat
Universal Fit — Any Vehicle
Folds Flat for Storage
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Dog Car Back Seat Extender
Product Details
- Heavy-duty, waterproof outer fabric — resists mud, water, and scratches
- High-density impact foam — supportive, non-sagging cushioning
- Non-slip underside — stays anchored on leather, fabric, or vinyl seats
- Raised side bolsters — keeps your dog centered, not sliding off the edge
- Adjustable headrest straps — fits SUVs, sedans, and trucks
- Machine washable cover — removes for easy cleaning
How To Use
2. Loop the adjustable straps over both front headrests and pull snug until the panel sits flush against the seat.
3. Press the non-slip underside down along the seat and footwell so it holds its position.
4. Let your dog in — the extended surface gives them one continuous, padded space instead of falling into the gap.
5. To remove, unclip the straps and fold flat for storage in the trunk or at home.
Size Guide
- Total length: 55" (140 cm) — spans from seat back to front seats
- Width: 54" (137 cm) — covers the full back seat
- Foam thickness: 2" (5 cm) impact-foam padding
- Side bolster height: 10" (25 cm)
- Weight capacity: supports dogs up to 180 lbs (82 kg)
Durable
Waterproof
Non-Slip
Universal Fit
Easy to Clean
Durable
Waterproof
Non-Slip
Universal Fit
Easy to Clean
Durable
Waterproof
Non-Slip
Universal Fit
Easy to Clean
Durable
Waterproof
Non-Slip
Universal Fit
Easy to Clean
Durable
Waterproof
Non-Slip
Universal Fit
Easy to Clean
Durable
Waterproof
Non-Slip
Universal Fit
Easy to Clean
Durable
Waterproof
Non-Slip
Universal Fit
Easy to Clean
Durable
Waterproof
Non-Slip
Universal Fit
Easy to Clean
Loading In Made Effortless
Open the door and let your dog hop straight in — no lifting, no hesitation at the edge. The hammock-style design drapes over the seat and down into the footwell, with a wide, stable opening so even nervous or senior dogs step in confidently, every single trip.
Everything Stays Within Reach
Built-in storage pockets keep water bottles, blankets, and leashes right where you need them, while reinforced headrest straps and side bolsters hold the extender firmly in place. Your dog gets a secure, cushioned space — you get a car that stays organized on every drive.
Built for Every Adventure
Trailheads, beaches, campsites — wherever the day takes you, your dog comes back muddy, wet, or covered in sand. The SenviaCare Back Seat Extender turns your back seat into a worry-free landing zone, with a waterproof, non-slip surface that shrugs off dirt and spills.
Hike more, clean less, and let every outdoor trip end the same easy way it started.
Loved by Dogs. Trusted by Their Owners
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★★★★★
Our golden retriever used to slide straight into the footwell every time we braked. This fixed it completely. He has his own flat space now and actually lies down for the whole ride instead of panting and shifting around.
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★★★★★
Install took me like 2 minutes, no tools, just straps over the headrests. I was skeptical it would actually stay put but it hasn't budged once, even on bumpy backroads. Wish I'd bought this years ago honestly.
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★★★★★
Great for our two smaller dogs — they used to fight over the one spot on the seat, now they both fit comfortably. Only reason it's 4 stars is it took a wash to get the stiffness out of the fabric, but totally fine now.
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★★★★★
We're a hiking family and our dog used to come back from trails covered in mud straight onto the seats. Not anymore. Hose it off or toss the cover in the wash and it's good as new. Genuinely changed our weekend trips.
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★★★★★
Fits perfectly in my SUV and folds down flat when I don't need it, which is a huge plus since I don't have a dog in the car every day. Feels sturdy, not flimsy like some of the cheaper ones I tried before this
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★★★★★
I have a big lab mix (85 lbs) and was worried he'd be too heavy for it, but it's held up great for months now, no sagging in the middle. He used to try to climb into the front seat with us, now he just stays put in his own spot the whole drive.
FAQs
Will this actually fit my car?
Will this actually fit my car?
Yes. It's built with a universal, adjustable design that fits most cars, SUVs, and trucks — stretching across the back seat and anchoring securely to the front headrests.
How does it protect my back seat?
How does it protect my back seat?
A heavy-duty, waterproof outer layer with a non-slip underside shields your seats from mud, hair, scratches, and spills, so you never have to worry about what your dog brings in from outside.
Is it comfortable and safe for my dog?
Is it comfortable and safe for my dog?
Yes. The impact-foam padding gives your dog a soft, stable surface, while raised side bolsters keep them from sliding into the footwell during turns and stops.
Is it easy to clean?
Is it easy to clean?
Very. The cover is fully machine washable, and everyday messes wipe clean in seconds thanks to the waterproof fabric.
How easy is it to install and remove?
How easy is it to install and remove?
No tools needed. It unfolds flat in seconds, anchors over your headrests with adjustable straps, and folds back down flat for easy storage when you're not using it.