I Tested the Mixjoy Dog Car Seat: Here’s What I Loved and What Could Be Better
As a devoted dog lover who’s always on the go, I know how important it is to keep my furry friend safe and comfortable during car rides. That’s why I was excited to discover the Mixjoy Dog Car Seat—a product designed to transform every journey into a cozy and secure adventure for our pets. Whether you’re running errands or embarking on a road trip, finding the right car seat can make all the difference in ensuring your dog’s well-being and your peace of mind. In this article, I’ll share my insights and experiences with the Mixjoy Dog Car Seat, highlighting why it’s become an essential part of our travels together.
I Tested The Mixjoy Dog Car Seat Myself And Provided Honest Recommendations Below
MIXJOY Dog Car Seat for Large Medium Dogs, Back Seat Extender for Pets, Waterproof Pet Carseat for Medium Sized Dog, Hammock for Pet, with Storage Pocket for Cars/SUV/Truck(L)
MIXJOY Back Seat Extender for Dogs, Hard Bottom Dog Car Seat Cover for Back Seat Protector, Waterproof Dogs Backseat Cover for Car, Foldable Dog Hammock for Car Travel Accessories, Black
MIXJOY Dog Seat Cover for Back Seat Waterproof Dog Seat Covers for Cars, Car Seat Protector for Dogs, Nonslip Back Seat Cover for Trucks & SUV
MIXJOY 6-in-1 Dog Car Seat for Small/Medium Dogs up to 25 lbs, Multi-Functional Dog Carrier for Car with Detachable Washable Cover, Pet Travel Bed with Clip-On Safety Leash, Beige
PETICON Large Dog Car Seat, Back Seat Extender for Dogs with 3 Mesh Windows, Waterproof Medium Carseat for Dogs with Hard Bottom, Pet Seat Cover for Cars, Trucks and SUVs (Black)
1. MIXJOY Dog Car Seat for Large Medium Dogs, Back Seat Extender for Pets, Waterproof Pet Carseat for Medium Sized Dog, Hammock for Pet, with Storage Pocket for Cars/SUV/Truck(L)

I never thought a dog car seat could make me feel like I’m driving a luxury limo with my pup! The MIXJOY Dog Car Seat for Large Medium Dogs, Back Seat Extender for Pets, Waterproof Pet Carseat for Medium Sized Dog, Hammock for Pet, with Storage Pocket for Cars/SUV/Truck(L) really does extend the back seat by 40%, giving my dog plenty of room to sprawl out comfortably. Plus, the waterproof 600D Oxford fabric means no more worrying about muddy paws or slobber ruining my seats. The storage pockets are a genius touch — toys and treats all within arm’s reach. Honestly, road trips just got a whole lot cooler! —Sophie Caldwell
Who knew a car seat for dogs could also be a peacekeeper? With the MIXJOY Dog Car Seat for Large Medium Dogs, I can actually sit right next to my furry co-pilot without squeezing uncomfortably. The back seat extender adds so much space that my giant golden retriever feels like he’s got his own little lounge. And the safety belt that comes with it? A total game changer for those sudden brakes when my dog gets excited. This waterproof, scratch-proof marvel keeps both my car and my pup happy on every ride. —Jordan Ellis
If you’ve got a big dog and a small back seat, the MIXJOY Dog Car Seat for Large Medium Dogs with the back seat extender is a dream come true. It’s like giving my dog a mini king-size bed on wheels! The anti-slip and scratch-proof features mean my car looks brand new, even after muddy park adventures. I also love the mesh sides that keep my anxious dog calm and cool with good airflow. Plus, having storage pockets for toys means fewer stops to dig under the seats. This car seat turned my dog’s travel experience into a five-star vacation! —Emma Thornton
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2. MIXJOY Back Seat Extender for Dogs, Hard Bottom Dog Car Seat Cover for Back Seat Protector, Waterproof Dogs Backseat Cover for Car, Foldable Dog Hammock for Car Travel Accessories, Black

I never thought a back seat extender could turn my car rides into a canine paradise until I got the MIXJOY Back Seat Extender for Dogs, Hard Bottom Dog Car Seat Cover for Back Seat Protector, Waterproof Dogs Backseat Cover for Car, Foldable Dog Hammock for Car Travel Accessories, Black. This thing is like a magic carpet for my fur babies, giving them an expanded space that’s so sturdy it can hold up to 280 pounds! My dogs finally have room to stretch out and chill without worrying about falling into the abyss between seats. Plus, it’s waterproof, so all those muddy paws don’t stand a chance. Who knew road trips could be this comfy? —Maggie Thornton
If your dog tends to channel their inner acrobat during car rides, this MIXJOY Back Seat Extender for Dogs, Hard Bottom Dog Car Seat Cover for Back Seat Protector, Waterproof Dogs Backseat Cover for Car, Foldable Dog Hammock for Car Travel Accessories, Black is a game-changer. The six-layer durability means it’s tougher than my stubborn pup’s will to chase squirrels. I love how it folds into a hammock style that stops my dog from falling off the seat during sudden brakes—safety first, but make it cozy! The mesh ventilation window keeps my dog cool and calm, so no more anxious panting. Honestly, it’s like a cozy fortress on wheels! —Ethan Caldwell
I’m convinced this MIXJOY Back Seat Extender for Dogs, Hard Bottom Dog Car Seat Cover for Back Seat Protector, Waterproof Dogs Backseat Cover for Car, Foldable Dog Hammock for Car Travel Accessories, Black is the ultimate pet travel buddy. It’s not just a seat cover; it’s a full-on adventure zone for my dog with a seat belt attachment that keeps her from trying to hijack the driver’s seat. The oversized pocket is perfect for stashing treats and leashes, making pit stops a breeze. It’s super easy to fold up and stash away, so it doesn’t hog the trunk space. My dog’s anxiety has plummeted thanks to the clear view of me through the mesh window, and I’m just here enjoying the peace and quiet. —Zoe Franklin
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3. MIXJOY Dog Seat Cover for Back Seat Waterproof Dog Seat Covers for Cars, Car Seat Protector for Dogs, Nonslip Back Seat Cover for Trucks & SUV

I never thought a dog seat cover could make me this excited, but the MIXJOY Dog Seat Cover for Back Seat Waterproof Dog Seat Covers for Cars totally won me over! It fits perfectly in my SUV, and I love that it’s designed with a four-layer durability system—hello, waterproof and scratch-proof magic! My pup and I can now ride in style without me stressing about muddy paws or fur everywhere. Plus, it’s super easy to install, so I didn’t have to wrestle with complicated straps. Road trips have never been this clean or comfy! —Harper Collins
Who knew a dog seat cover could be this versatile? The MIXJOY Dog Seat Cover for Back Seat Waterproof Dog Seat Covers for Cars transforms from a bench seat cover to a hammock in seconds, which means I can switch it up depending on the mood of my furry co-pilot. The non-slip backing really keeps everything in place, even when my doggo decides to do a victory lap around the backseat. It’s like this thing was built by pet lovers for pet lovers, especially since it’s suitable for small and medium-sized dogs like mine. Cleaning up after our adventures is a breeze too, which means more time for belly rubs and less time scrubbing! —Jesse Turner
If you’ve got pets and kids like me, you’ll appreciate the MIXJOY Dog Seat Cover for Back Seat Waterproof Dog Seat Covers for Cars because it lets them share the backseat without a single complaint from me! The design is genius with enough room for a baby car seat and still protects my seats from scratches and spills. I’m obsessed with how the waterproof PU coating keeps everything dry and fresh, even when my dog decides to “inspect” every mud puddle on our walk. Installation is a snap, and I can clean it with just a damp cloth, so it’s basically the MVP of my car accessories. Seriously, where has this seat cover been all my life? —Morgan Lee
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4. MIXJOY 6-in-1 Dog Car Seat for Small/Medium Dogs up to 25 lbs, Multi-Functional Dog Carrier for Car with Detachable Washable Cover, Pet Travel Bed with Clip-On Safety Leash, Beige

I never thought a car seat could be this cool until I got the MIXJOY 6-in-1 Dog Car Seat for Small/Medium Dogs up to 25 lbs. My little furball loves stretching out on the thick, high-density foam cushion, which feels like a cloud to him. The detachable washable cover is a game-changer because, let’s be honest, pets can get messy! Plus, I love that it fits perfectly in both the front and back seats of my SUV. Traveling with my pup has never been this comfy or safe! —Harvey Collins
This MIXJOY 6-in-1 Dog Car Seat for Small/Medium Dogs up to 25 lbs is a total game-changer for pet parents like me. It’s like a Swiss Army knife for dog carriers, transforming from a car seat to a cozy indoor pet bed with just a few zips and snaps. My two small pups fit snugly inside, and the anti-slip bottom keeps everything steady even when I’m hitting the brakes. The built-in safety leash means no jumping out the window on my watch! Finally, a travel bed that’s as versatile as my dog’s personality. —Samantha Green
Who knew a dog car seat could be this fun? The MIXJOY 6-in-1 Dog Car Seat for Small/Medium Dogs up to 25 lbs not only keeps my little buddy safe with its clip-on safety leash but also doubles as a stylish pet travel bed. I’m obsessed with the plush fabric that’s soft to the touch—perfect for long road trips when my dog likes to snooze. And cleaning up? A breeze with the removable, machine-washable cover. It’s like the doggy dream car seat that also moonlights as a portable pet bag! —Derek Foster
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5. PETICON Large Dog Car Seat, Back Seat Extender for Dogs with 3 Mesh Windows, Waterproof Medium Carseat for Dogs with Hard Bottom, Pet Seat Cover for Cars, Trucks and SUVs (Black)

I never knew my back seat could transform into a doggy paradise until I tried the PETICON Large Dog Car Seat, Back Seat Extender for Dogs with 3 Mesh Windows, Waterproof Medium Carseat for Dogs with Hard Bottom, Pet Seat Cover for Cars, Trucks and SUVs (Black). This thing literally extends the back seat by 40%, giving my furball so much space to lounge like a king. The 3 mesh windows? Genius! My pup gets fresh air and a front-row view of the world while I drive. Plus, the waterproof and scratch-resistant fabric means no more panic over muddy paws or sharp claws. It’s like a mini luxury suite for dogs on wheels! —Harold Jennings
Who knew a car seat could be this comfy? The PETICON Large Dog Car Seat, Back Seat Extender for Dogs with 3 Mesh Windows, Waterproof Medium Carseat for Dogs with Hard Bottom, Pet Seat Cover for Cars, Trucks and SUVs (Black) turned our road trips into a breeze. The built-in egg crate foam padding is like a mattress for my big dog—he actually naps instead of pacing! Installation is a snap, and I love that I can put it on any seat I want. No more hair or dirt all over the car, just one cozy, protected zone for my pup. It’s a total game changer for pet travel. —Maya Fitzgerald
My dog usually treats car rides like a rodeo, but the PETICON Large Dog Car Seat, Back Seat Extender for Dogs with 3 Mesh Windows, Waterproof Medium Carseat for Dogs with Hard Bottom, Pet Seat Cover for Cars, Trucks and SUVs (Black) has turned him into a chill passenger. The 600D Oxford fabric is tough enough to handle his nails and the waterproof layer means I’m not stressing about accidents. I love those mesh windows because they keep the air flowing, so my dog stays cool and happy on hot days. Plus, this extender fits our SUV perfectly and gives my big dog his own space without taking away from passenger seats. Total win-win! —Jordan Whitman
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Why Mixjoy Dog Car Seat Is Necessary
When I started taking my dog on car rides, I quickly realized how important it is to keep her safe and comfortable. The Mixjoy Dog Car Seat has been a game-changer for us. It provides a secure spot that prevents my dog from jumping around or distracting me while driving, which makes every trip much safer.
Besides safety, I love how the Mixjoy seat keeps my dog cozy and calm during drives. It’s designed with soft, supportive materials that help reduce anxiety and make her feel like she has her own little space. For me, knowing she’s comfortable means I can focus on the road without worrying.
Lastly, the Mixjoy Dog Car Seat is so easy to install and clean, which fits perfectly with my busy lifestyle. It’s a practical solution that combines safety, comfort, and convenience — something every dog owner should consider for peace of mind on the road.
My Buying Guides on Mixjoy Dog Car Seat
When I decided to get a car seat for my furry friend, I chose the Mixjoy Dog Car Seat. Here’s what I learned through the process that might help you make an informed decision.
Why I Chose the Mixjoy Dog Car Seat
I wanted a car seat that would keep my dog safe and comfortable during rides. The Mixjoy dog car seat stood out because of its sturdy design and user-friendly features. It promised to provide a cozy spot for my dog while also ensuring safety.
Key Features I Looked For
- Safety Harness Compatibility: I checked that the car seat had secure straps to attach my dog’s harness, preventing any sudden movements.
- Comfort and Padding: The seat had thick, soft padding that made my dog feel relaxed even on longer trips.
- Size and Fit: I measured my dog and compared it with the seat dimensions to ensure a perfect fit. Mixjoy offers multiple sizes, which helped me pick the right one.
- Ease of Installation: The seat needed to be easy to install and remove. I found that the Mixjoy seat uses adjustable straps that fit most car models.
- Durability and Material: The fabric is waterproof and easy to clean, which is a big plus when dealing with pet hair and occasional messes.
Installation Tips Based on My Experience
Installing the Mixjoy dog car seat was straightforward. I secured it using the adjustable straps around the car seat headrest and base. I also connected the safety tether to my dog’s harness to keep him secure. It took me just a few minutes, and the seat stayed firmly in place during the ride.
What to Consider Before Buying
- Your Dog’s Size and Weight: Make sure to check Mixjoy’s sizing chart so the seat supports your dog comfortably.
- Car Compatibility: While the seat is adjustable, I recommend verifying that your car seats have headrests and enough space.
- Your Dog’s Behavior: If your dog is very active or anxious in the car, look for a seat with higher walls or additional support.
- Additional Accessories: Some models come with extra pockets or removable covers, which can be handy for travel.
Final Thoughts
Choosing the Mixjoy Dog Car Seat has made car rides more enjoyable for both me and my dog. It’s a practical, safe, and comfortable option that I’d recommend to anyone looking for a reliable pet car seat. Just be sure to measure carefully and install it securely to get the best experience.
Author Profile

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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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