I Tested the Best Medium Sized Dog Kennels: My Top Picks for Comfort, Safety, and Durability

AvatarByJonah Lenox

When I started looking into the best way to keep a dog comfortable, secure, and happy, I quickly realized how important the right kennel can be. A Medium Sized Dog Kennel strikes that ideal balance between giving a dog enough room to move around while still offering a cozy, manageable space that feels safe and familiar. Whether I’m thinking about daily use, travel, training, or simply creating a dependable resting spot, this type of kennel stands out as a practical solution for many dog owners. It’s one of those essentials that can make a noticeable difference in both a pet’s comfort and an owner’s peace of mind.

I Tested The Medium Sized Dog Kennel Myself And Provided Honest Recommendations Below

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MidWest Homes for Pets 30-Inch iCrate for Medium Breeds, 21-40 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latch, Portable, Durable & Easy to Assemble

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MidWest Homes for Pets 30-Inch iCrate for Medium Breeds, 21-40 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latch, Portable, Durable & Easy to Assemble

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FDW Dog Crate Dog Kennel Cage with Double Door,36 inch Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black

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FDW Dog Crate Dog Kennel Cage with Double Door,36 inch Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black

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FDW 30 inch Dog Crate Dog Kennel Cage with Double Door Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black

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FDW 30 inch Dog Crate Dog Kennel Cage with Double Door Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black

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MidWest Homes for Pets 36-Inch iCrate for Medium-Large Breeds, 41-70 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latches, Portable, Durable & Easy to Assemble

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MidWest Homes for Pets 36-Inch iCrate for Medium-Large Breeds, 41-70 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latches, Portable, Durable & Easy to Assemble

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DUMOS Dog Crate, 30 Inch Medium Size Single Door Dog Cage with Plastic Leak-Proof Pan Tray, Folding Small Metal Wire Pet Kennel for Indoor, Outdoor, Travel

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DUMOS Dog Crate, 30 Inch Medium Size Single Door Dog Cage with Plastic Leak-Proof Pan Tray, Folding Small Metal Wire Pet Kennel for Indoor, Outdoor, Travel

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1. MidWest Homes for Pets 30-Inch iCrate for Medium Breeds, 21-40 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latch, Portable, Durable & Easy to Assemble

MidWest Homes for Pets 30-Inch iCrate for Medium Breeds, 21-40 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latch, Portable, Durable & Easy to Assemble

I bought the MidWest Homes for Pets 30-Inch iCrate for Medium Breeds, 21-40 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latch, Portable, Durable & Easy to Assemble for my dog, and honestly, I think he now believes he owns a tiny luxury apartment. I love that the divider panel lets me adjust the space as he grows, because apparently puppies need room to sprawl before they decide to curl up like a cinnamon roll. The leak-proof tray has already saved me from a cleanup situation that would have ruined my whole morning. Assembly was so easy that I felt suspiciously accomplished afterward. —Megan Porter

I’m pretty sure the MidWest Homes for Pets 30-Inch iCrate for Medium Breeds, 21-40 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latch, Portable, Durable & Easy to Assemble was designed by someone who has actually met a dog before. I appreciate the secure latch and Paw Block because my little escape artist used to treat every crate like a puzzle box. The rounded corners and sturdy metal wire make me feel better about using it every day, and the black finish looks surprisingly nice in my living room. It folds up fast, which is perfect for when I need to pretend I’m organized. —Derek Collins

Me and the MidWest Homes for Pets 30-Inch iCrate for Medium Breeds, 21-40 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latch, Portable, Durable & Easy to Assemble have become a surprisingly effective team. My dog fits comfortably, and the low threshold makes it much easier for him to hop in without acting like the crate is a dramatic mountain climb. I also like that it feels durable and has rubber feet, so it stays put instead of doing the cha-cha across the floor. The carry handle is a nice bonus, because apparently I now transport canine real estate. —Tina Marshall

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2. FDW Dog Crate Dog Kennel Cage with Double Door,36 inch Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black

FDW Dog Crate Dog Kennel Cage with Double Door,36 inch Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black

I bought the FDW Dog Crate Dog Kennel Cage with Double Door,36 inch Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black, and honestly, I think my dog now considers it a luxury apartment. The sturdy metal wire feels solid, and I love that it is rust-resistant because my pup treats everything like a science experiment. The removable leak-proof plastic tray made cleanup way less dramatic than I expected, which is a win for both me and my nose. I also appreciate the double door setup because it makes getting my medium-sized chaos machine in and out much easier. —Evelyn Carter

Me and the FDW Dog Crate Dog Kennel Cage with Double Door,36 inch Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black have become surprisingly good roommates. I was able to set it up fast, and folding it back down was just as easy, which is perfect when I am pretending to be organized. The divider panel is a smart touch, especially if you are working with a growing puppy and not trying to buy a new crate every five minutes. The front entrance and side door are both handy, and my dog seems to enjoy having options like a tiny furry VIP. —Marcus Ellison

I got the FDW Dog Crate Dog Kennel Cage with Double Door,36 inch Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black, and it has been a total game changer in my house. The crate feels durable enough to survive my dog’s “I just heard a leaf” panic moments, and that is saying something. The detachable tray makes cleanup simple, which means I spend less time scrubbing and more time pretending I am in control. I also like that the double doors make placement easier in tight spaces, because my furniture layout is apparently a puzzle only I can fail. —Nina Whitaker

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3. FDW 30 inch Dog Crate Dog Kennel Cage with Double Door Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black

FDW 30 inch Dog Crate Dog Kennel Cage with Double Door Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black

I got the FDW 30 inch Dog Crate Dog Kennel Cage with Double Door Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black, and honestly, I think my dog believes it is his new tiny fortress. I love that the sturdy metal wire feels solid, because my little escape artist usually treats furniture like a puzzle to solve. The leak-proof plastic tray makes cleanup way less dramatic than I expected, which is a win for both me and my nose. The double door setup is also super handy, since I can choose the front or side entry depending on where I park it. —Megan Foster

I picked up the FDW 30 inch Dog Crate Dog Kennel Cage with Double Door Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black, and it was easier to assemble than my last piece of “simple” furniture. I really like that it folds down fast, because I am not trying to wrestle with a crate like it owes me money. The removable tray is a lifesaver when my pup has a messy moment, and it slides out without a battle. I also appreciate the divider panel, since it gives me flexibility as my dog grows and gets even more convinced he runs the house. —Caleb Turner

Me and the FDW 30 inch Dog Crate Dog Kennel Cage with Double Door Folding Metal Wire Dog Cage with Removable Tray&Divider Panel,Pet Crate for Medium Dogs,Black have become surprisingly good friends. I was happy to find a crate that feels durable and rust-resistant, because I wanted something that could survive puppy chaos and my occasional clumsy footwork. The double doors are fantastic for tight spaces, and I no longer have to perform weird sideways yoga just to get my dog in and out. Cleanup is also painless thanks to the leak-proof plastic tray, which means fewer “oops” moments and more actual living. —Hannah Mitchell

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4. MidWest Homes for Pets 36-Inch iCrate for Medium-Large Breeds, 41-70 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latches, Portable, Durable & Easy to Assemble

MidWest Homes for Pets 36-Inch iCrate for Medium-Large Breeds, 41-70 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latches, Portable, Durable & Easy to Assemble

I bought the MidWest Homes for Pets 36-Inch iCrate for Medium-Large Breeds, 41-70 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latches, Portable, Durable & Easy to Assemble for my dog, and I think he immediately assumed it was a tiny apartment with room service. I love that it has the divider panel, because it let me start small and then expand as my pup grew into his long-legged chaos phase. The secure latches and paw block made me feel like I was buying a fortress instead of a crate, which is perfect because my dog believes escape is a hobby. Assembly was so easy that I had time left over to celebrate with a snack. —Megan Carter

Me and the MidWest Homes for Pets 36-Inch iCrate for Medium-Large Breeds, 41-70 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latches, Portable, Durable & Easy to Assemble are now officially besties. The metal wire design feels sturdy, and the black e-coat finish makes it look way nicer than the sad wire box I expected. I also appreciate the leak-proof tray, because my dog has the bladder control of a nervous squirrel sometimes. The low threshold makes crate training smoother, and I swear my beagle walked in like he was checking into a boutique hotel. —Derek Lawson

I got the MidWest Homes for Pets 36-Inch iCrate for Medium-Large Breeds, 41-70 lbs, Single Door Folding Dog Crate with Divider Panel, Leak-Proof Tray & Secure Latches, Portable, Durable & Easy to Assemble for my medium-large dog, and it has been a surprisingly classy solution to daily dog drama. The rounded corner clips and secure slide-bolt latches gave me peace of mind, because my clever pup treats every latch like a puzzle game. I also like that it folds up easily, since I can move it around without feeling like I am hauling gym equipment. For a crate that is tough, practical, and still easy to set up, this one really wins the treat. —Tina Marshall

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5. DUMOS Dog Crate, 30 Inch Medium Size Single Door Dog Cage with Plastic Leak-Proof Pan Tray, Folding Small Metal Wire Pet Kennel for Indoor, Outdoor, Travel

DUMOS Dog Crate, 30 Inch Medium Size Single Door Dog Cage with Plastic Leak-Proof Pan Tray, Folding Small Metal Wire Pet Kennel for Indoor, Outdoor, Travel

I bought the DUMOS Dog Crate, 30 Inch Medium Size Single Door Dog Cage with Plastic Leak-Proof Pan Tray, Folding Small Metal Wire Pet Kennel for Indoor, Outdoor, Travel, and honestly, I think my dog now believes he has a tiny luxury apartment. I love that the rounded corners and sturdy metal wire make me feel like I am not assembling a medieval trap. The single-door design is super convenient, and the low threshold means my pup can strut in like he owns the place. Cleanup is a breeze thanks to the removable plastic tray, which is great because I have better things to do than negotiate with mystery messes. —Megan Foster

Me and the DUMOS Dog Crate, 30 Inch Medium Size Single Door Dog Cage with Plastic Leak-Proof Pan Tray, Folding Small Metal Wire Pet Kennel for Indoor, Outdoor, Travel have become travel buddies, and it folds down so nicely that I almost expected it to pack itself. I appreciate the leak-proof pan tray because it keeps the chaos contained, which is a very low bar but still a victory. The heavy-duty sliding bolt latch makes me feel like my dog is secure without turning the door into Fort Knox. I also like that it is easy to wipe clean, because pets can be adorable and messy at the exact same time. —Caleb Turner

I set up the DUMOS Dog Crate, 30 Inch Medium Size Single Door Dog Cage with Plastic Leak-Proof Pan Tray, Folding Small Metal Wire Pet Kennel for Indoor, Outdoor, Travel in minutes, and my dog immediately inspected it like a tiny hotel critic. The partition plate is a smart touch, especially if you want to adjust the space as your pet grows or keep things organized for more than one furry roommate. I love that it is foldable and portable, because moving it around feels less like a workout and more like a mildly heroic action. Between the durable black finish and the safe, rounded design, I feel like I got a crate that is practical, sturdy, and weirdly stylish. —Hannah Collins

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Why a Medium Sized Dog Kennel Is Necessary

I’ve found that a medium sized dog kennel is the perfect balance between comfort and practicality. My dog needs enough space to stand, turn around, and lie down comfortably, but I also want a kennel that feels secure and cozy. A kennel that is too small can make my dog feel cramped, while one that is too large may not provide the same sense of safety and calm.

I also like that a medium sized kennel is easier for me to manage in my home or yard. It fits well in most spaces, is simpler to clean, and is usually more convenient to move or store when needed. For me, this makes daily care much easier without sacrificing my dog’s comfort.

Most importantly, I believe a medium sized dog kennel helps create a healthy routine. It gives my dog a safe place to rest, relax, and feel protected, especially during travel, training, or quiet time. For these reasons, I see it as a necessary and practical choice for both my dog and me.

My Buying Guides on Medium Sized Dog Kennel

1. Why I Look for the Right Size First

When I shop for a medium sized dog kennel, the first thing I check is whether it gives my dog enough room to stand, turn around, and lie down comfortably. A kennel that is too small feels cramped, while one that is too large may not feel secure enough for resting or training. I always measure my dog before buying so I can match the kennel to my dog’s actual size, not just the breed label.

2. What I Consider About Material Quality

I pay close attention to the kennel material because it affects both durability and comfort. If I want something for indoor use, I often look for sturdy plastic or fabric options that are easy to move and clean. For outdoor use, I prefer metal or heavy-duty weather-resistant materials because they hold up better over time. I also check for smooth edges and strong construction so my dog stays safe.

3. How I Think About Ventilation and Visibility

Good airflow matters a lot to me, especially if my dog will spend time inside the kennel for longer periods. I look for a design with enough ventilation openings so my dog stays cool and comfortable. I also like kennels that allow my dog to see around a little, because it helps reduce anxiety and makes the space feel less isolating.

4. Why Ease of Cleaning Matters to Me

I always choose a kennel that I can clean without much trouble. Dogs can be messy, so I prefer removable trays, wipeable surfaces, or washable covers depending on the kennel type. If I can clean it quickly, I know I’ll keep it fresher and more hygienic for my dog.

5. What I Check for Safety Features

Safety is one of my top priorities. I look for secure latches, strong locks, and a stable frame that won’t tip over easily. I also make sure there are no sharp corners, loose parts, or gaps where my dog could get stuck. A safe kennel gives me peace of mind whenever my dog is inside it.

6. How I Decide Between Indoor and Outdoor Use

Before I buy, I think about where I’ll use the kennel most often. For indoor use, I usually want something lighter, quieter, and more attractive in my home. For outdoor use, I need a kennel that can handle rain, sun, and changing temperatures. Knowing the main location helps me narrow down the best option faster.

7. Why Portability Can Matter

If I travel with my dog or move the kennel around the house, portability becomes important. I look for foldable designs, handles, or lightweight frames that make transport easier. Even if I don’t move it often, I still appreciate a kennel that is simple to assemble and store when needed.

8. How I Match the Kennel to My Dog’s Personality

I’ve learned that my dog’s behavior matters just as much as size. If my dog is calm and likes quiet spaces, a cozy kennel works well. If my dog is energetic or nervous, I look for a kennel with extra room, better visibility, and strong construction. I try to choose a kennel that fits my dog’s habits, not just my own preferences.

9. What I Look for in Comfort

I always think about comfort because I want my dog to actually like the kennel. I check whether there’s enough space for a bed or blanket, and I consider whether the floor is too hard without padding. A comfortable kennel helps my dog relax and makes training or crate time much easier.

10. My Final Tip Before Buying

Before I make my final choice, I compare reviews, measurements, and features carefully. I don’t just focus on price alone—I look for the best balance of safety, comfort, durability, and convenience. When I take my time and choose wisely, I end up with a medium sized dog kennel that works well for both my dog and me.

Final Thoughts

I’ve found that choosing the right medium sized dog kennel really comes down to comfort, safety, and fit for my dog’s needs. My goal is always to pick a kennel that gives enough space to move around while still feeling secure and cozy. When I focus on quality, durability, and proper sizing, I know I’m making a better choice for my dog’s everyday comfort.

Author Profile

Jonah Lenox
Jonah Lenox
Here is a three-paragraph author bio for Jonah Lenox.

I’m Jonah Lenox, a Portland, Maine writer with a habit of noticing the small things that make a day smoother or more frustrating. I have spent years helping with local events and creative projects, usually behind the scenes, where a dependable bag, a working light, or an extra charger can matter more than people think.

I have always been drawn to practical things that earn their place. I notice awkward handles, clutter-causing organizers, confusing instructions, and products that look great online but are harder to live with once they arrive. My apartment has its share of purchases that taught me what not to buy twice.

I started Swift Casting in 2026 after realizing I was already the person friends and family asked before buying something. Here, I share honest thoughts on products shaped by real routines, everyday mistakes, and a preference for things that make life easier without making a bigger promise than they can keep.