13 Under Stairs Dog House Ideas That Save Space
If you live in a house with a staircase, you already have a secret spot waiting to become your dog’s favorite hideaway. That awkward triangle under the stairs? It’s pure gold. I’m talking about a cozy, built-in den that uses space you never really needed anyway.
Turning that nook into a dog house isn’t just smart—it’s adorable. And it keeps your pup close to the action without tripping over beds in the hallway. I’ve rounded up 13 space-saving ideas that feel custom-made, even if you’re working with a tiny footprint.
Let’s jump straight into the ideas.
1. The Cozy Crate With a Curtain
Start simple. Take an open space under the stairs and drop in a crate that fits snugly. You don’t even need to build walls—just slide the crate in and add a soft curtain across the front.
Curtains make it feel like a secret hideout. Your dog gets privacy without feeling trapped. Plus, you can swap the fabric whenever you want a new look. Dark, soft fabrics work best for a den-like vibe.
This is perfect for renters because nothing is permanent. When you move, the crate comes with you.
2. Built-In Bench With a Dog Door
This one is a double win. Build a bench seat over the lower part of the under-stairs area, then add a small dog door on the side. Your dog gets a cave underneath, and you get extra seating in your entryway or living room.
I love this because it hides the dog bed completely. Guests just see a nice bench. You can store toys or blankets inside too.
Make sure the dog door is big enough for your breed. A flap or a hinged mini door both work great.
3. A Mini Room With Wallpaper
Why not make it feel like a real room? Paint or wallpaper the inside walls of the nook. Add a small rug, a framed photo, and a tiny sign that says your dog’s name.
This idea shines if your stairs are in a hallway or mudroom. The pop of pattern draws the eye and makes the space feel intentional. Stick with washable wallpaper—dogs are messy.
Keep the floor easy to clean. Vinyl or tile remnants work better than carpet here.
4. The Pull-Out Drawer Bed
If your under-stairs space is deep but narrow, a pull-out drawer is genius. Build a shallow drawer on casters that slides out for cleaning or just for fun. Your dog jumps in and out easily.
This works especially well for small dogs. You can even add a handle on the front so it looks like a piece of furniture.
Line the drawer with a thick mattress pad. When guests come over, just push it back in.
5. A Multi-Level Cat and Dog Combo
Got a cat too? Use the vertical space. Build a lower level for your dog and an upper shelf or cubby for your cat. They can coexist without fighting over territory.
Make sure the cat’s area is out of reach of the dog. A small ramp or steps on the side lets the cat escape if needed.
This turns one awkward corner into a pet zone that keeps everyone happy.
6. The Reading Nook for You Both
Create a built-in window seat or cushioned bench, and leave the space underneath open for your dog. You sit up top with a book, your dog curls up below. It’s basically a bonding station.
Add a small lamp on the bench and a cushion for your pup on the floor. The angled ceiling makes it feel extra cozy.
This is a favorite for families who want to stay close to their pets while relaxing.
7. A Nook With Storage Drawers
Not every inch has to be for sleeping. Use the deeper side of the under-stairs area for storage drawers, and keep the shallow end for your dog’s bed. You get organized and your dog gets a defined spot.
Drawers can hold leashes, poop bags, treats, and extra towels. Pull them out while you grab your dog’s gear. It’s all in one place.
Paint the drawer fronts to match your trim so they blend in.
8. The Farmhouse Crate With a Barn Door
Sliding barn doors aren’t just for humans. Install a small wooden door on a track that slides open and closed. Your dog can push it open if you leave it unlatched, or you can close it for quiet time.
This looks rustic and charming. Use reclaimed wood or just stain cheap lumber to get the look. Add a magnetic latch so the door stays shut when needed.
Your dog will feel like they live in a tiny cabin.
9. A Padded Cave With a Low Ceiling
Some under-stairs areas have really low clearance. Don’t fight it. Embrace it. Fill the entire space with a thick, washable mattress and let your dog burrow in. Low ceilings feel safe to dogs—it’s den-like.
Use a foam mattress cut to size and cover it with a removable cover. Toss in a few soft blankets. Your dog will nap hard in there.
This is one of the easiest ideas. No building required—just a good mattress.
10. The Elevated Platform Bed
If your dog likes to look out, build a raised platform inside the nook. Your pup sleeps up high but still under the stairs. It’s like a loft bed for dogs.
Add a small step or ramp so your dog can climb up easily. The space underneath becomes storage for toys or an extra bed for a second dog.
This works great for breeds that like to be elevated, like terriers or small hounds.
11. A Mudroom Dog Wash Station
Turn the lowest part of the stairs into a dog wash. Install a small drain or use a large plastic tub. Add a handheld shower head and a hook for the hose. Your dog stands in the tub, you wash them right there.
Keep a towel rack nearby. When not in use, the tub holds your dog’s bed. It’s a two-for-one space saver.
You’ll thank yourself after every muddy walk.
12. A Hidden Door That Blends With the Wall
This one is for the stealth lovers. Install a small door that matches the wall or stair risers. When closed, nobody knows there’s a dog house behind it. Open it up, and your pup’s bed appears.
Use a push latch so there’s no visible handle. Paint the door the same color as the wall. Your dog will feel like they have a secret lair.
This works best if the under-stairs space is enclosed on three sides already.
13. The Toy Display and Bed Combo
Make the dog house part of the room’s decor. Install open shelving above the bed area and display your dog’s toys, collars, or a small plant. The bed sits below like a built-in cubby.
Use baskets on the shelves to hide small items. Keep the bed neutral so the shelves pop. This turns a functional space into a design feature.
Your dog gets a bed, and you get a conversation piece.
Conclusion
That empty spot under your stairs is begging to become something special. Whether you go full DIY or just slide in a crate, your dog will thank you. The best part? You reclaim floor space in the rest of your home. No more tripping over dog beds in the living room.
Pick one idea, measure your space, and get started. Your pup deserves a cozy corner that feels like theirs.
Frequently Asked Questions
How do I measure under the stairs for a dog house?
Measure the height at the highest and lowest points. Also measure the depth and width. Bring a tape measure and a piece of cardboard to test if your dog fits comfortably.
Can I do this if I rent my home?
Yes. Stick with freestanding crates, curtains, or furniture that doesn’t attach to the walls. Skip built-ins unless your landlord says okay.
What if my dog doesn’t like small spaces?
Start with the door open and put treats inside. Let your dog explore on their own. Some dogs prefer open beds, so try a platform or open crate first.
How do I keep the area clean?
Use washable bed covers and a vacuum-friendly floor. Add a small mat at the entrance to catch dirt. Wipe down walls if needed.
Can I make it look nice for my home decor?
Absolutely. Choose paint colors that match your room, use stylish baskets, and pick a bed that blends in. Many of these ideas are designed to look like regular furniture.
