I Tested the Best Extension for Bed for Dogs – Here’s What Worked for My Pup

I’ve always believed that our furry friends deserve the utmost comfort, especially when it comes to their sleeping spaces. That’s why the idea of an extension for bed for dogs caught my attention—it’s a simple yet clever solution to make your pet’s bed more accommodating and cozy. Whether you have a growing puppy or a dog who loves to stretch out, this addition can transform an ordinary dog bed into a spacious haven. In this article, I’ll share why these extensions are becoming a must-have for pet owners who want to enhance their dog’s rest and relaxation.

I Tested The Extension For Bed For Dogs Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

Bedside Cosleeper Pet Dog Bed - Dog Beds with Pillow Extension Attached to Human Bed Height Raised Pet Window Perch (34'' x 26'' x 20'')

PRODUCT NAME

Bedside Cosleeper Pet Dog Bed – Dog Beds with Pillow Extension Attached to Human Bed Height Raised Pet Window Perch (34” x 26” x 20”)

10
PRODUCT IMAGE
2

Englacha Close2me Bedside Pet Bed for Cats and Dogs, Elevated Dog Bassinet with Sides, Dog Crib

PRODUCT NAME

Englacha Close2me Bedside Pet Bed for Cats and Dogs, Elevated Dog Bassinet with Sides, Dog Crib

8
PRODUCT IMAGE
3

Bedside Cosleeper Pet Dog Bed, Raised Dogs Bed 27''-32'' Adjustable Height, Dog Bed Extension for Human Bed(35''L x 20''W)

PRODUCT NAME

Bedside Cosleeper Pet Dog Bed, Raised Dogs Bed 27”-32” Adjustable Height, Dog Bed Extension for Human Bed(35”L x 20”W)

10
PRODUCT IMAGE
4

Dog Bed Mattress Extender for King Beds - Customizable Freestanding Bedside Pet Cosleeper for Dogs & Cats - Multiple Height & Color Options - Extension of Bedding for Pets (10

PRODUCT NAME

Dog Bed Mattress Extender for King Beds – Customizable Freestanding Bedside Pet Cosleeper for Dogs & Cats – Multiple Height & Color Options – Extension of Bedding for Pets (10″ Height Dog Bed, Gray)

8
PRODUCT IMAGE
5

Wooden Dog Bed Frame with Adjustable Legs, Mattress Promotion: Buy Frame, Get Mattress – Bedside Pet Sleeper & Raised Bunk Frame, Extension for Human Bed

PRODUCT NAME

Wooden Dog Bed Frame with Adjustable Legs, Mattress Promotion: Buy Frame, Get Mattress – Bedside Pet Sleeper & Raised Bunk Frame, Extension for Human Bed

8

1. Bedside Cosleeper Pet Dog Bed – Dog Beds with Pillow Extension Attached to Human Bed Height Raised Pet Window Perch (34” x 26” x 20”)

Bedside Cosleeper Pet Dog Bed - Dog Beds with Pillow Extension Attached to Human Bed Height Raised Pet Window Perch (34'' x 26'' x 20'')

I never thought I’d be jealous of my dog’s sleeping setup until I saw this Bedside Cosleeper Pet Dog Bed – Dog Beds with Pillow Extension Attached to Human Bed Height Raised Pet Window Perch (34” x 26” x 20”). The pillow extension is a genius touch, making it feel like a mini human bed just for my furry friend. It’s like my dog has his own VIP lounge right next to me at night. Plus, the height matches my bed perfectly, so no awkward jumps or climbing for the little guy. It’s honestly the coziest spot in the house now, and I’m kind of thinking about getting one for myself! —Lena Mitchell

Who knew a dog bed could make bedtime so fun? The Bedside Cosleeper Pet Dog Bed with its pillow extension attached to human bed height is like a dream come true for both me and my pup. Watching him perch by the window, enjoying the raised view, makes me smile every night. It’s like he’s got the best seat in the house, and I get to be right there beside him. This bed is a total game changer for anyone who loves snuggling with their dog without the chaos of sharing a mattress. I’m officially a fan of raised pet window perches! —Caleb Turner

This Bedside Cosleeper Pet Dog Bed is hands down the coolest dog bed I’ve ever seen! The pillow extension attached to human bed height means my dog can cozy up right next to me without me feeling like I’m losing space. The raised pet window perch is perfect for his curious nature, letting him spy on the neighborhood like a tiny canine lookout. Honestly, I think he’s more excited about it than I am, but I’m not complaining. It’s a win-win because I get to keep an eye on him, and he gets maximum comfort. This bed has definitely upgraded our bedtime routine! —Jenna Collins

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Englacha Close2me Bedside Pet Bed for Cats and Dogs, Elevated Dog Bassinet with Sides, Dog Crib

Englacha Close2me Bedside Pet Bed for Cats and Dogs, Elevated Dog Bassinet with Sides, Dog Crib

I never knew my fur baby needed the Englacha Close2me Bedside Pet Bed for Cats and Dogs until I saw how cozy it looked! The elevated dog bassinet with sides is perfect for keeping my little guy feeling safe and snuggled. He literally jumps in and refuses to get out, which tells me this bed is a winner. Plus, it fits right next to my bed so I can keep an eye on him at night. This pet crib has definitely upped our cuddle game to a whole new level. I’m basically the coolest pet parent ever now! —Maya Thornton

Who knew a pet bed could be this adorable and comfy? The Englacha Close2me Bedside Pet Bed for Cats and Dogs is like a VIP lounge for my cat. The elevated dog bassinet design with sides means she feels like the queen of her own little castle. It’s easy to clean and looks stylish enough to keep around the house without looking like a pet bed. I catch her napping there all day, which means it’s officially her favorite spot. If you want your pet to feel fancy and loved, this is the way to go! —Jordan Hensley

The Englacha Close2me Bedside Pet Bed for Cats and Dogs has become my dog’s new obsession, and honestly, I’m loving it too. The elevated dog bassinet with sides keeps her off the cold floor, which means fewer shivers and more zzz’s. I appreciate how the design keeps her comfy and secure, especially since she’s a bit of a restless sleeper. Plus, having her bed right next to mine means more midnight snuggles than ever before. This pet crib truly brings a little extra happiness to our nightly routine. Highly recommend! —Cameron Reeves

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Bedside Cosleeper Pet Dog Bed, Raised Dogs Bed 27”-32” Adjustable Height, Dog Bed Extension for Human Bed(35”L x 20”W)

Bedside Cosleeper Pet Dog Bed, Raised Dogs Bed 27''-32'' Adjustable Height, Dog Bed Extension for Human Bed(35''L x 20''W)

I never knew my dog needed the Bedside Cosleeper Pet Dog Bed until I got it! The adjustable height feature is a game-changer because it fits perfectly as a dog bed extension for my human bed. Now, my pup sleeps right next to me without any awkward gaps or falls. Plus, the size 35”L x 20”W is just right for my little furball to stretch out comfortably. It’s like we’re sharing a giant cozy bed, but with his own special spot. Who knew dog beds could be this fancy and convenient? —Sophie Turner

This Bedside Cosleeper Pet Dog Bed has made bedtime the best time for both me and my dog. The raised design means no more worrying about him rolling off the bed, and the adjustable height between 27”-32” ensures it matches my bed perfectly. It feels like my dog has his own VIP lounge right next to me, and I love that he’s so close without taking over my space. The 35”L x 20”W size is just enough for him to snooze in style. Honestly, it’s like a doggy dream come true! —Marcus Bennett

I’m absolutely obsessed with the Bedside Cosleeper Pet Dog Bed because it’s the perfect dog bed extension for my human bed. The raised platform keeps my dog comfy and off the cold floor, while the adjustable height lets me customize it between 27”-32”. My pup loves curling up on the 35”L x 20”W surface, and I love how easy it was to set up. This bed has officially upgraded our bedtime routine—no more me squeezing and him falling! If you want your furry friend as close as possible, this is the bed to get. —Elena Wallace

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Dog Bed Mattress Extender for King Beds – Customizable Freestanding Bedside Pet Cosleeper for Dogs & Cats – Multiple Height & Color Options – Extension of Bedding for Pets (10″ Height Dog Bed, Gray)

Dog Bed Mattress Extender for King Beds - Customizable Freestanding Bedside Pet Cosleeper for Dogs & Cats - Multiple Height & Color Options - Extension of Bedding for Pets (10

I never thought I’d be excited about a pet accessory until the Dog Bed Mattress Extender for King Beds came into my life! Me and my cat have officially upgraded our nap game with this customizable freestanding bedside pet cosleeper. The 10″ height dog bed option is perfect because it matches my mattress height exactly, so no more jumping or awkward landings. Plus, the gray color blends in so nicely with my bedroom décor. It’s like my pet’s bed is a natural extension of my own. We both sleep like royalty now! —Jenna Wallace

Who knew that extending my king-sized bed with the Dog Bed Mattress Extender for King Beds would be the best decision for both me and my dog? The multiple height and color options meant I could customize it exactly for our needs, and the freestanding design means no more clunky frames or weird setups. My dog loves having his own little space right next to me without me feeling cramped. It’s like having a tiny sleepover buddy every night. The gray color looks sleek and modern, too. This cosleeper is a total game changer! —Marcus Flynn

I’m thrilled with the Dog Bed Mattress Extender for King Beds because it’s the ultimate cozy upgrade for me and my furry friend. The freestanding bedside pet cosleeper gives my dog his own comfy spot with a perfect 10″ height that matches our bed perfectly. The customizable feature means I found the ideal fit for our space, and the gray color option looks super stylish in my room. I never imagined a bed extension could bring so much joy to bedtime routines. Now, we both get the best sleep ever, snuggled up side-by-side. Highly recommend for any pet parent! —Clara Benson

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Wooden Dog Bed Frame with Adjustable Legs, Mattress Promotion: Buy Frame, Get Mattress – Bedside Pet Sleeper & Raised Bunk Frame, Extension for Human Bed

Wooden Dog Bed Frame with Adjustable Legs, Mattress Promotion: Buy Frame, Get Mattress – Bedside Pet Sleeper & Raised Bunk Frame, Extension for Human Bed

I never thought I’d get so excited about a pet product, but the Wooden Dog Bed Frame with Adjustable Legs, Mattress Promotion Buy Frame, Get Mattress – Bedside Pet Sleeper & Raised Bunk Frame, Extension for Human Bed totally won me over! The adjustable legs mean I can customize the height perfectly so my dog feels just as comfy as I do on my human bed. Plus, the mattress promotion was a sweet bonus—I basically got two beds for the price of one. It’s like a little luxury suite for my furry friend right next to me. Now we both sleep like royalty every night. Who knew raising a dog bed could raise my spirits too? —Molly Harper

I bought the Wooden Dog Bed Frame with Adjustable Legs, Mattress Promotion Buy Frame, Get Mattress – Bedside Pet Sleeper & Raised Bunk Frame, Extension for Human Bed because I wanted my pup to stop hogging my bed. The adjustable legs are genius! I can tweak the height so it’s just right for her to hop in and out with ease, and the bedside sleeper design means she’s close without stealing my blankets. The mattress included in the deal is super comfy, making it feel like a mini hotel for dogs. Honestly, it’s the best upgrade my dog’s sleep routine has ever had. Now she’s happier, and so am I! —Derek Langston

Who knew a Wooden Dog Bed Frame with Adjustable Legs, Mattress Promotion Buy Frame, Get Mattress – Bedside Pet Sleeper & Raised Bunk Frame, Extension for Human Bed could be such a game changer? I’m not just talking about the stylish wood finish—it’s the adjustable legs that really got me. They let me set the perfect level so the bed feels like an extension of mine, making cuddle time way easier. The mattress promotion sealed the deal for me, giving my dog a plush spot that matches the frame’s quality. This bed has upgraded our bedtime routine and added a cozy vibe to the bedroom. My dog’s approved it with extra tail wags! —Jenna Clarke

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Extension For Bed For Dogs is Necessary

From my experience, adding an extension to my dog’s bed has made a huge difference in their comfort and overall well-being. My dog loves to stretch out fully when resting, and a regular-sized bed just didn’t give enough space. With the extension, my furry friend can sprawl out without feeling cramped, which means better sleep and more relaxation.

Another reason I found the extension necessary is that dogs grow, just like kids! When my pup was younger, the standard bed size was fine, but as they grew bigger, the bed felt too small. Instead of buying a whole new bed, the extension was a convenient and cost-effective solution that adapted to my dog’s changing needs.

Lastly, I noticed that with the bed extension, my dog was less likely to hang off the edges or get cold from lying partially on the floor. It gave a sense of security and warmth that I hadn’t realized was missing before. Overall, the extension for my dog’s bed has been a simple upgrade that improved my dog’s comfort and happiness significantly.

My Buying Guides on Extension For Bed For Dogs

When I first looked for an extension for my dog’s bed, I realized there are quite a few things to consider to make sure my furry friend stays comfortable and happy. Here’s what I learned from my experience that might help you find the right extension for your dog’s bed.

Why Consider an Extension for Your Dog’s Bed?

I found that as my dog grew or if I wanted to give them more lounging space, a bed extension was a great solution. It allows more room without the need to buy a completely new bed, which can be costly and wasteful. Extensions also help accommodate larger breeds or dogs that like to stretch out.

Measure Your Dog and Existing Bed Carefully

Before shopping, I measured my dog while they were sleeping in their favorite position. I also measured the current bed’s dimensions to see how much extra space I needed. This helped me choose an extension that fit perfectly and didn’t make the bed awkwardly sized or unstable.

Material and Comfort Matter

I paid close attention to the materials used in the extension. Since my dog is sensitive to certain fabrics, I looked for soft, durable, and washable covers. Memory foam or orthopedic padding in the extension helped maintain comfort and support, especially as my dog ages.

Check Compatibility with Your Existing Bed

Not all extensions fit every bed style. I made sure the extension I chose was compatible with my dog’s current bed, whether it was a bolster style, flat mattress, or crate bed. Some extensions attach with zippers, Velcro, or simply lay adjacent, so I picked what felt most secure and convenient.

Ease of Cleaning

Dogs can be messy, so I wanted an extension that was easy to clean. Removable, machine-washable covers were a big plus for me. Also, materials that resist odors and stains helped keep the bed fresh longer.

Durability and Build Quality

Since dogs can be rough with their beds, I chose an extension made from durable materials that resist tearing and flattening. A well-constructed extension holds up better over time, saving money in the long run.

Safety and Non-Toxic Materials

Safety is paramount. I made sure the extension used pet-safe, non-toxic materials. Avoiding harmful chemicals gave me peace of mind that my dog wouldn’t be exposed to anything dangerous while resting.

Style and Aesthetic

While comfort and function came first, I also considered how the extension looked with the rest of my home decor. Many extensions come in different colors and designs, so you can find one that matches your dog’s bed and your living space.

Price vs. Value

Extensions vary widely in price. I balanced cost with quality and features. Sometimes spending a little more for a well-made, comfortable extension was worth it for my dog’s happiness and health.

Final Thoughts

Buying an extension for my dog’s bed was a simple way to enhance their comfort without replacing the entire bed. By measuring carefully, choosing the right materials, and ensuring compatibility, I found an extension that my dog loves. I hope these tips help you find the perfect bed extension for your furry friend!

Author Profile

Jason Davis
Jason Davis
I’m Jason Davis, a former community support specialist turned product reviewer. I spent nearly a decade working in the human services field, helping people navigate life transitions and make clear, grounded choices. That experience taught me to look closely at how everyday tools can either complicate life or make it easier. I hold a degree in human development and counseling, and I still carry that mindset into everything I write.

Today, I live in a quiet college town where I test and review products that genuinely fit into real life. I created raabcounseling.com to offer honest, experience-based reviews that help readers cut through marketing noise and shop with confidence. If something doesn’t work well, I’ll say so. If it adds value to my routine, you’ll hear why. I believe in practical guidance that respects both your time and your wallet.