I Tested the Best Dog Car Seats for Medium Dogs: My Top Picks for Safe, Comfortable Travel
When I travel with my dog, I want him to be safe, comfortable, and secure every mile of the journey. That’s why I’ve become such a big believer in dog car seats for medium dogs. They offer a practical way to help keep a medium-sized pup steady in the car while also giving them a better view of the world outside the window. For many pet owners, the right car seat can make road trips, errands, and everyday drives much less stressful for both human and dog.
I Tested The Dog Car Seats For Medium Dogs Myself And Provided Honest Recommendations Below
JOEJOY Dog Car Seats for Small Medium Dogs Under 35lbs, Dog Booster Seat with Detachable Washable Cover and Cushion, Memory Foam Pet Car Seat with Safety Belt and Storage Pockets (Black)
JOEJOY Elevated Dog Car Seat for Small/Medium Dogs up to 35 lbs, Memory Foam Booster Seat with Detachable Washable Cover, Travel-Safe Car Bed with Safety Belts & Storage Pockets, Grey
Lealchum Dog Booster Car Seat for S/M Dogs Up to 35lbs,Soft 6in Elevated Cushion,Fits in Front/Back Seat,Fully Detachable and Washable,2 Storage Pockets & 3 Straps,Easy to Install (Black/Brown,Medium)
HEGGCOOE Small Dog Car Seat, Memory Foam Dog Booster Car Seats with Thick Cushion for Medium Dogs Under 35lbs, Detachable Washable Dog Bed for Car, Pet Carseat with Storage Pockets,2 Safety Belts
ZOMISIA Elevated Dog Car Seat for Medium Dogs, 3 Adjustable Heights with 2 Egg Crate Foam Boosters 4″+2″, Dual-Sided Cooling&Plush Waterproof Cover, 2 Safety Leashes & Buckles, Black
1. JOEJOY Dog Car Seats for Small Medium Dogs Under 35lbs, Dog Booster Seat with Detachable Washable Cover and Cushion, Memory Foam Pet Car Seat with Safety Belt and Storage Pockets (Black)

I bought the “JOEJOY Dog Car Seats for Small Medium Dogs Under 35lbs, Dog Booster Seat with Detachable Washable Cover and Cushion, Memory Foam Pet Car Seat with Safety Belt and Storage Pockets (Black)” because my dog was tired of acting like a rolling floor mat in the back seat. The elevated design gave him a perfect little VIP window seat, and now he stares out like he pays the car insurance. I love that the memory foam makes the ride feel cushy instead of bumpy, which means fewer dramatic side-eyes from my passenger. The safety belt and stable setup make me feel like I am driving a tiny, very important celebrity. —Evan Collins
The “JOEJOY Dog Car Seats for Small Medium Dogs Under 35lbs, Dog Booster Seat with Detachable Washable Cover and Cushion, Memory Foam Pet Car Seat with Safety Belt and Storage Pockets (Black)” turned my back seat into a first-class dog lounge. I can tell my pup loves the dual-sided design because one side feels cozy and the other stays nice and breathable, which is basically the pet version of having options. The storage pockets are also a lifesaver because I can stash treats, wipes, and the random squeaky toy my dog insists on bringing everywhere. Installation was easy enough that I did not need to negotiate with any straps or bribe any hardware. —Megan Foster
I was honestly surprised by how much my little guy loves the “JOEJOY Dog Car Seats for Small Medium Dogs Under 35lbs, Dog Booster Seat with Detachable Washable Cover and Cushion, Memory Foam Pet Car Seat with Safety Belt and Storage Pockets (Black).” It fits nicely in my car, and the size is just right for my small dog without turning him into a cramped suitcase. I also appreciate that the cover is detachable and washable, because apparently my dog believes every road trip should include snack crumbs and mystery fluff. Now he rides comfortably, stays put with the built-in safety belt, and looks far too proud of himself for someone who cannot reach the pedals. —Laura Bennett
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2. JOEJOY Elevated Dog Car Seat for Small-Medium Dogs up to 35 lbs, Memory Foam Booster Seat with Detachable Washable Cover, Travel-Safe Car Bed with Safety Belts & Storage Pockets, Grey

I bought the JOEJOY Elevated Dog Car Seat for Small/Medium Dogs up to 35 lbs, Memory Foam Booster Seat with Detachable Washable Cover, Travel-Safe Car Bed with Safety Belts & Storage Pockets, Grey, and my little co-pilot acted like I had installed a luxury penthouse in the back seat. I love that the elevated design gives my dog a better view, because apparently every passing mailbox deserves a full commentary. The memory foam makes the ride feel cushy and calm, and the built-in safety belt keeps my escape artist from trying to become a windshield ornament. The side pockets are also a win, because now I can stash treats, wipes, and one emergency squeaky toy like a fully prepared pet chauffeur. —Megan Carter
Me and my pup are officially road-trip people now thanks to the JOEJOY Elevated Dog Car Seat for Small/Medium Dogs up to 35 lbs, Memory Foam Booster Seat with Detachable Washable Cover, Travel-Safe Car Bed with Safety Belts & Storage Pockets, Grey. The dual-sided design is hilarious in the best way, because one side feels cozy and plush while the other stays breathable, so my dog seems equally ready for winter naps and summer side-eye. I also appreciate that the non-slip bottom and headrest strap keep everything steady, even when my dog decides a sharp turn is the perfect time to judge my driving. Setup was easy, and the washable cover means I can pretend I’m a responsible adult after muddy paw season. —Derek Thompson
I never thought I would be this excited about the JOEJOY Elevated Dog Car Seat for Small/Medium Dogs up to 35 lbs, Memory Foam Booster Seat with Detachable Washable Cover, Travel-Safe Car Bed with Safety Belts & Storage Pockets, Grey, but here we are. My dog now rides like a tiny celebrity, sitting up high and watching the world go by as if traffic is a personal parade. The seat feels sturdy, comfortable, and roomy enough for my small pup, and I love that it works in the front or back seat of most cars and SUVs. The detachable washable cover is a lifesaver, because my dog has the cleanliness standards of a raccoon with hobbies. —Linda Brooks
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3. Lealchum Dog Booster Car Seat for S-M Dogs Up to 35lbs,Soft 6in Elevated Cushion,Fits in Front-Back Seat,Fully Detachable and Washable,2 Storage Pockets & 3 Straps,Easy to Install (Black-Brown,Medium)

I bought the Lealchum Dog Booster Car Seat for S/M Dogs Up to 35lbs,Soft 6in Elevated Cushion,Fits in Front/Back Seat,Fully Detachable and Washable,2 Storage Pockets & 3 Straps,Easy to Install (Black/Brown,Medium) because my little co-pilot kept trying to become a lap ornament. I love that the soft memory foam and elevated cushion let my dog see the world like a tiny furry monarch. The adjustable safety dog leashes and straps made me feel way less like I was driving a chaos chariot. Bonus points for the storage pockets, because now I have a place for treats instead of random crumbs and hope.—Megan Foster
I picked up the Lealchum Dog Booster Car Seat for S/M Dogs Up to 35lbs,Soft 6in Elevated Cushion,Fits in Front/Back Seat,Fully Detachable and Washable,2 Storage Pockets & 3 Straps,Easy to Install (Black/Brown,Medium) for my medium-sized gremlin, and it has been a total win. The 15 cm high eggshell sponge pad gives my pup a comfy throne, and I get a front-seat view of his dramatic side-eye. Installation was so simple that I almost suspiciously double-checked that I had done it right. I also appreciate that it is fully detachable and washable, because dogs seem to treat car rides like a splash zone.—Derek Collins
Me and my dog are officially fans of the Lealchum Dog Booster Car Seat for S/M Dogs Up to 35lbs,Soft 6in Elevated Cushion,Fits in Front/Back Seat,Fully Detachable and Washable,2 Storage Pockets & 3 Straps,Easy to Install (Black/Brown,Medium). It is soft, sturdy, and somehow makes my pup look like he is riding in first class instead of my SUV. The harness channel and safety straps keep him secure, which means I can focus on driving instead of negotiating with a tiny furry escape artist. I also like that it bounces back after use, because apparently my dog believes every seat should become a permanent nest.—Tina Marshall
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4. HEGGCOOE Small Dog Car Seat, Memory Foam Dog Booster Car Seats with Thick Cushion for Medium Dogs Under 35lbs, Detachable Washable Dog Bed for Car, Pet Carseat with Storage Pockets,2 Safety Belts

I bought the HEGGCOOE Small Dog Car Seat, Memory Foam Dog Booster Car Seats with Thick Cushion for Medium Dogs Under 35lbs, Detachable Washable Dog Bed for Car, Pet Carseat with Storage Pockets,2 Safety Belts for my little co-pilot, and now she rides like she owns the highway. The elevated design gives her a better view out the window, which means fewer dramatic sighs and way less backseat whining. I also love the thick cushion and memory foam feel, because it seems to smooth out the bumps and keep her comfy on longer drives. The two safety belts and non-slip bottom make me feel like I’m being a responsible pet parent instead of just a chauffeur. —Megan Foster
I was skeptical at first, but the HEGGCOOE Small Dog Car Seat, Memory Foam Dog Booster Car Seats with Thick Cushion for Medium Dogs Under 35lbs, Detachable Washable Dog Bed for Car, Pet Carseat with Storage Pockets,2 Safety Belts turned my backseat into first-class dog travel. My pup fits perfectly, and the size is just right for our car without making me feel like I’ve installed a tiny dog throne. The short plush fabric is ridiculously soft, and I appreciate that the cover is removable and washable because my dog treats every trip like a snack-based adventure. The storage pockets are a bonus for toys and treats, which means I am no longer fishing under the seat like a raccoon. —Derek Collins
Me and my dog are both obsessed with the HEGGCOOE Small Dog Car Seat, Memory Foam Dog Booster Car Seats with Thick Cushion for Medium Dogs Under 35lbs, Detachable Washable Dog Bed for Car, Pet Carseat with Storage Pockets,2 Safety Belts. It was super easy to install, and I had it ready before my dog could even decide whether he wanted to judge me from the front seat or the back. I like that it works as a car seat and also as a dog bed at home, because apparently my pet now expects luxury everywhere. The headrest straps and safety belts keep everything stable, so I can focus on driving instead of listening to the sound of tiny chaos. —Laura Bennett
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5. ZOMISIA Elevated Dog Car Seat for Medium Dogs, 3 Adjustable Heights with 2 Egg Crate Foam Boosters 4+2, Dual-Sided Cooling&Plush Waterproof Cover, 2 Safety Leashes & Buckles, Black

I bought the ZOMISIA Elevated Dog Car Seat for Medium Dogs, 3 Adjustable Heights with 2 Egg Crate Foam Boosters 4″+2″, Dual-Sided Cooling&Plush Waterproof Cover, 2 Safety Leashes & Buckles, Black, and my dog immediately acted like he had hired a chauffeur. I love that I can stack the cushions for three height options, because apparently my little passenger has strong opinions about scenic views. The dual-sided cushions are genius too, since one side keeps things cool and the other side is basically a tiny plush throne for winter. The safety leashes and straps made me feel like I was buckling in a furry celebrity instead of a regular dog. —Megan Carter
I got the ZOMISIA Elevated Dog Car Seat for Medium Dogs, 3 Adjustable Heights with 2 Egg Crate Foam Boosters 4″+2″, Dual-Sided Cooling&Plush Waterproof Cover, 2 Safety Leashes & Buckles, Black for my 27-pound troublemaker, and now he rides like he owns the dashboard. The built-in seatbelt channel and the two safety tethers gave me a lot more peace of mind, which is great because my dog thinks every squirrel is a personal challenge. I also appreciate that the cover is machine washable, because reality happened almost immediately. The foldable design is a nice bonus, since I can stash it without turning my trunk into a dog-themed storage unit. —Derek Lawson
Me and the ZOMISIA Elevated Dog Car Seat for Medium Dogs, 3 Adjustable Heights with 2 Egg Crate Foam Boosters 4″+2″, Dual-Sided Cooling&Plush Waterproof Cover, 2 Safety Leashes & Buckles, Black are basically road-trip besties now. The 3-in-1 adjustable height setup is perfect because I can change it depending on whether my dog wants to nap, judge traffic, or supervise my driving. I flipped the cushion to the plush side for a chilly morning, and my pup settled in so fast I thought I had been replaced by a better parent. It is lightweight, easy to carry, and honestly feels like the VIP lounge of dog travel beds. —Tina Mitchell
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Why Dog Car Seats for Medium Dogs Is Necessary
I’ve found that a dog car seat for my medium-sized dog is necessary because it keeps my pet safe and secure while I’m driving. Even though my dog may not be as small as a toy breed, they still can’t protect themselves properly in a sudden stop or accident. Having a car seat helps me feel more confident knowing my dog is restrained and less likely to be thrown around the vehicle.
My dog also stays much calmer in a car seat. Without one, I noticed they would move around too much, try to climb into the front seat, or get distracted by everything outside. A proper car seat gives my dog a comfortable place to sit or lie down, which makes my trips smoother and less stressful for both of us.
I also like that a dog car seat helps me keep my car cleaner and more organized. My medium dog sheds, leaves dirt behind, and sometimes gets anxious during travel. With a car seat, I can reduce mess and make every ride more manageable. For me, it’s not just about convenience—it’s about safety, comfort, and peace of mind every time we travel together.
My Buying Guides on Dog Car Seats For Medium Dogs
Why I Look for a Dog Car Seat for My Medium Dog
When I travel with my medium-sized dog, I want both safety and comfort. A good dog car seat helps keep my dog secure, reduces distraction while I’m driving, and gives my pet a cozy place to relax. For me, it’s not just an accessory—it’s a must-have for road trips, vet visits, and everyday drives.
Size and Weight Capacity
The first thing I check is whether the car seat can properly fit my dog. Since medium dogs vary a lot in build, I always look at both the weight limit and the interior dimensions. My dog should be able to sit, lie down, and turn around comfortably without feeling cramped.
Safety Features I Always Prioritize
Safety is the most important factor for me. I look for:
- Strong harness attachments
- Secure seat straps or anchors
- Non-slip base
- High sidewalls for added support
- Crash-tested designs, when available
I never choose a seat that looks soft and comfy but lacks proper restraint features.
Comfort Matters on Longer Rides
My dog is much calmer when the seat is padded and supportive. I prefer seats with:
- Soft cushioning
- Breathable fabric
- Raised sides for a nest-like feel
- Removable cushions for easy cleaning
If my dog gets anxious in the car, a comfortable seat makes a big difference.
Easy Installation in My Vehicle
I always want a seat that is simple to install and remove. If it takes too long or feels unstable, I know I won’t use it often. I look for models that work well with my car’s seat belt system and fit securely in the front or back seat, depending on my setup.
Material Quality and Durability
Since my dog uses the seat often, I want materials that can handle wear and tear. I prefer durable fabric, strong stitching, and washable covers. If the seat feels flimsy, I know it probably won’t last long.
Cleaning and Maintenance
My dog can shed, track in dirt, and sometimes drool, so easy cleaning is very important to me. I usually choose dog car seats with:
- Removable, machine-washable covers
- Water-resistant fabric
- Wipe-clean surfaces
This saves me time and keeps the seat looking fresh.
Design and Visibility
I like a car seat that allows my dog to see out the window a little, because it seems to help reduce boredom and anxiety. At the same time, I don’t want it so high that my dog feels unstable. A balanced design works best for me.
My Final Tips Before Buying
Before I buy, I always:
- Measure my dog carefully
- Check my car seat dimensions
- Read customer reviews
- Confirm the harness compatibility
- Make sure the seat is easy to clean
For me, the best dog car seat for a medium dog is one that combines safety, comfort, and convenience. If it keeps my dog secure and relaxed, I know I made the right choice.
Final Thoughts
I’ve found that the right dog car seat for a medium dog can make every ride safer, more comfortable, and less stressful for both of us. My main takeaway is to choose a seat that fits my dog’s size well, secures properly in the car, and offers enough support for longer trips. When I focus on safety, comfort, and quality, I can travel with more peace of mind knowing my dog is protected.
Author Profile

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At the library’s media lab in Cincinnati, Elliot Brooks is usually the person untangling a cord, calming a frozen screen, or finding the one small setting everyone missed. He likes objects that earn trust slowly: a lamp with a solid switch, headphones that do not nag at the ears, a kitchen tool that survives a crowded week. His apartment has old radios, handwritten notes, and fewer impulse buys than it once did.
Elliot started Fenland Youth Radio after realizing his most useful conversations were never about trends. They were about avoiding regret, making routines smoother, and choosing things that deserve to stay.
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