To choose the right dog bed size, measure your dog from nose to base of tail while lying in their natural sleep position and add 6 to 12 inches for stretchers, or 4 to 6 inches for curlers. Then match that number to the bed’s interior sleeping area, not the total outer footprint, and confirm your dog’s weight is within the bed’s limit. If your dog falls between sizes, size up for full support. If your dog has ongoing joint, weight, or mobility concerns, check with your veterinarian before choosing a new bed style. This article contains affiliate links, and CozyNestPaws may earn a commission if you purchase through them, at no extra cost to you.

Quick Picks at a Glance

Editor's Pick
Bedsure Orthopedic Dog Bed Large 35 Inch - Washable Sofa Couch with Bolster Sides, Waterproof Liner, Grey

Prime Bedsure Orthopedic Dog Bed Large 35 Inch

4.6 (35.7K)
View on Amazon.com
August 8, 2026

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1
Best Seller

KSIIA Washable Dog Crate Bed for Medium Dogs 35x23

KSIIAPetProducts
9.8 /10
CozyNestPaws Rating
CozyNestPaws Rating reflects verified Amazon customer ratings and review volume. It does not change based on payment from any brand or seller. See our How We Review page for the full methodology.
The KSIIA Washable Dog Bed is a 35x23 inch plush crate pad with 3.5 inches of polypropylene filling and a non slip Oxford fabric base. Its fully machine washable construction and soft rose velvet cover make it ideal for medium dogs up to 60 lbs and owners who want easy maintenance.
Pros & Cons

Pros

  • Exceptionally soft and cozy heavyweight plush that resists shedding
  • Resilient polypropylene filling maintains loft and even distribution after washing
  • Stable non slip bottom prevents sliding when dogs step on or off
  • Completely machine washable for simple, hygienic upkeep
  • Multi purpose design fits crates, kennels, vehicles and open floor use

Cons

  • Requires up to 24 hours to fully expand and fluff after vacuum packed delivery
  • Soft fiber fill prioritizes plush comfort over firm orthopedic style support
  • Velvet surface can collect pet hair and may need regular lint rolling
Detailed Review

The KSIIA Washable Dog Bed is a 35x23 inch plush crate pad designed for medium dogs up to 60 lbs. It is ideal for crate training, kennel use, or as an everyday floor and travel mat for pet owners who value comfort and easy cleaning.

In daily use, the thick 3.5 inch polypropylene filling offers a lofty, cushioned feel that stays evenly distributed thanks to six point fixation. The heavyweight rose velvet cover feels soft and warm, encouraging dogs to curl up and rest, while the whole pad can go straight into the washing machine.

Build quality is focused on practicality and durability. The plush top resists shedding, the interior fill is resilient and recovers well after washing, and the Oxford fabric bottom adds anti slip and anti scratch protection for hard floors and crate trays.

There are a few trade offs to consider. The bed arrives vacuum compressed and needs about 24 hours to fully expand, so it is not ready for immediate use. The fiber fill is plush and cozy rather than firm foam, and the velvet texture will show pet hair more readily than smoother fabrics.

Overall, this KSIIA crate bed delivers impressive softness, reliable washability, and versatile sizing for medium dogs. It is a smart, low maintenance choice for owners who want a cozy, easy care sleeping spot that works in almost any space.

2
Editor's Pick

Bedsure Orthopedic Dog Bed Large 35 Inch

9.8 /10
CozyNestPaws Rating
CozyNestPaws Rating reflects verified Amazon customer ratings and review volume. It does not change based on payment from any brand or seller. See our How We Review page for the full methodology.
This is a 35-inch bolster sofa dog bed with high-density egg-crate foam and a removable, washable flannel cover with waterproof liner. Its 4-sided bolster design and low-entry front make it a strong pick for large dogs, senior pets, and cats who like to curl up and rest their head.
Pros & Cons

Pros

  • Supportive egg-crate foam holds shape well for daily use by large breeds
  • Fully removable, washable cover with waterproof protection underneath
  • Soft, velvety flannel fabric with plush bolsters for added coziness
  • Non-slip bottom and pet-safe certified materials for everyday durability
  • Low-entry sofa design is accessible and highly rated for comfort

Cons

  • Foam is egg-crate style, not solid memory foam, so it feels less firm than premium options
  • Bolster filling can flatten over time with heavy use and needs regular fluffing
  • 35-inch size runs compact for some large breeds, measure your pet before buying
Detailed Review

This is Bedsure's 35-inch Classic sofa-style dog bed designed for large dogs, senior pets, and even cats who prefer bolster beds. It combines a low-entry couch shape with four raised sides, giving pets multiple ways to sprawl, curl up, or rest their head.

The standout is the high-density egg-crate foam base that spreads weight evenly and holds its shape during daily use. The four deeply filled bolsters add a sense of security, while the lowered front makes it easy for pets to climb in and out without straining.

Build quality centers on practical details. The cover is made from soft flannel fabric that feels cozy, and it unzips for machine washing. Underneath, a laminated waterproof liner shields the foam from spills, and the bottom has a non-skid coating to prevent sliding. Materials are OEKO-TEX Standard 100 and CertiPUR-US certified.

There are a couple of tradeoffs to consider. The egg-crate foam is supportive but not as dense as solid memory foam, so very heavy or extra large breeds may want to size up. The bolster fill can compress with extended use and benefits from regular fluffing to keep its loft.

Overall, this is a well built, easy to clean sofa bed that balances comfort, protection, and accessibility. If you want a cozy, bolster-style bed with washable, waterproof features for a large or older pet, this Bedsure model is a reliable choice.

Specifications & Care

Size: 35 inch Large sofa in Grey. Fill: High-density egg-crate foam base with polyester fiber filled bolsters for cushioned sides.

Cover: Removable flannel cover with internal laminated waterproof liner. Base: Non-skid bottom to reduce slipping on tile or hardwood floors.

Certifications: OEKO-TEX Standard 100 certified fabric and CertiPUR-US certified foam for tested, pet-safe materials.

Care: Unzip and remove cover, machine wash on gentle cold, tumble dry low. Spot clean foam as needed and air dry completely before reuse to maintain freshness.

3
Limited Time

Spotted Play Orthopedic Dog Bed for Medium Dogs

Spotted Play
9.8 /10
CozyNestPaws Rating
CozyNestPaws Rating reflects verified Amazon customer ratings and review volume. It does not change based on payment from any brand or seller. See our How We Review page for the full methodology.
The Spotted Play Orthopedic Dog Bed is a medium bolster sofa bed with egg-crate foam and four cushioned sides. It stands out for its washable flannel cover with waterproof liner and low front entrance, making it a great fit for medium dogs and owners who want easy cleaning and everyday comfort.
Pros & Cons

Pros

  • Plush four-sided bolster offers versatile curling positions and a sense of security
  • Egg-crate foam construction designed for even weight distribution and lasting structure
  • Removable machine washable flannel cover with waterproof liner for easy maintenance
  • Low entry design improves accessibility for easy on and off
  • Non-slip base adds stability on smooth flooring

Cons

  • Foam insert is not washable and needs 24 to 48 hours to fully expand after unpacking
  • Soft flannel cover can attract pet hair and needs regular lint removal
  • Thick bolsters reduce interior flat sleeping space compared to mat style beds
Detailed Review

The Spotted Play Orthopedic Dog Bed with Sides is a medium sofa style bed designed for medium dogs who like to curl up, lean or rest their head on a bolster. Its couch like shape with four padded sides is ideal for pets that prefer a secure, enclosed feel at bedtime.

In daily use, the high-density egg-crate foam base is structured to distribute weight evenly and hold its shape, while the generously filled bolsters create a comfortable headrest. The lowered front entry allows for easy access, and the layout supports a variety of sleeping positions from curled to stretched out.

Build quality centers on practical details for pet owners. The bed is wrapped in soft flannel fabric, lined with a waterproof barrier to protect the foam from moisture, and finished with a non-slip bottom that keeps it steady on slick floors. The zippered cover removes easily for machine washing, which simplifies routine upkeep.

There are a few trade offs to consider. The foam core cannot be machine washed and needs up to 48 hours to fully expand after unboxing, so planning ahead is helpful. The plush flannel surface can collect hair, and the thick bolsters, while cozy, slightly reduce the flat sleeping area inside.

Overall, this bed offers a well balanced mix of comfort, convenience and thoughtful construction for everyday use. It is a solid choice for owners who want a stylish, easy to clean bolster bed that gives medium dogs a dedicated and inviting place to rest.

4
Top Rated

EHEYCIGA Orthopedic Large Dog Bed with Memory

EHEYCIGA
9.7 /10
CozyNestPaws Rating
CozyNestPaws Rating reflects verified Amazon customer ratings and review volume. It does not change based on payment from any brand or seller. See our How We Review page for the full methodology.
The EHEYCIGA Orthopedic Dog Bed is a large bolster sofa bed with a memory foam and egg crate foam base and a fleece sleep surface with waterproof lining. It is a solid choice for owners of medium to extra large dogs who want a washable, non slip bed with raised sides for head and neck support.
Pros & Cons

Pros

  • Supportive dual foam construction with bolstered sides for everyday comfort
  • Waterproof central sleep surface combined with a removable, washable cover
  • Non slip base and durable stitching built for daily use
  • Soft fleece center that dogs enjoy for curling up and resting their head

Cons

  • Waterproof layer is only under the central fleece area, not on the bolster sides
  • Foam insert is not washable and must be spot cleaned only
  • Needs 24 to 48 hours to fully expand after unpacking
Detailed Review

The EHEYCIGA Orthopedic Dog Bed is a large bolster sofa bed that combines memory foam and egg crate foam with a soft fleece sleeping surface. It is sized for medium, large and extra large breeds and is well suited to dogs that like to lean, nestle or rest their heads on raised sides.

The standout construction is its dual foam base, which is built to distribute weight evenly and provide a balanced mix of softness and support. The three sided bolster adds a cozy, enclosed feel and gives dogs a place to prop their head and neck, while the waterproof film under the fleece helps protect the foam from everyday accidents.

Design and build quality focus on comfort and practicality. The sleeping surface uses plush fleece, the bolsters are wrapped in faux linen, and the bottom features a non slip layer for stability on hard floors. The removable zippered cover is straightforward to take off and machine wash, and overall stitching feels sturdy for regular use.

There are a few limitations to consider. Waterproof protection covers only the central sleep area, so the linen sides remain unprotected. The foam insert cannot be machine washed and requires spot cleaning, and the bed needs 24 to 48 hours to fully expand after being unpacked.

Overall, this is a comfortable and practical sofa style bed that delivers supportive foam, thoughtful bolster design and easy maintenance. For owners looking for a washable, stable and inviting bed for a larger dog, it is a dependable option for daily lounging and sleep.

5

Comfort Expression XL Waterproof Orthopedic Dog

ComfortExpression
9.7 /10
CozyNestPaws Rating
CozyNestPaws Rating reflects verified Amazon customer ratings and review volume. It does not change based on payment from any brand or seller. See our How We Review page for the full methodology.
This extra-large Comfort Expression dog bed combines egg crate foam, a waterproof liner, removable bolsters, and a washable cover in a supportive sofa-style design. It is best suited to large dogs up to 90 pounds and owners who want a spacious, easy-to-clean resting space.
Pros & Cons

Pros

  • Spacious sleeping area for large dogs up to 90 pounds
  • Supportive 3.5-inch foam base with comfortable 5-inch bolsters
  • Waterproof liner and removable washable cover simplify maintenance
  • Sofa-style shape offers head and neck support for dogs that like to nest
  • Non-slip base helps reduce unwanted movement on smooth floors

Cons

  • The cover, foam, and bolsters must be separated before washing
  • The bed arrives vacuum-packed and may need up to 48 hours to regain its full shape
  • The 34 x 26 inch sleeping area may feel restrictive for especially long or sprawling dogs
Detailed Review

The Comfort Expression XL dog bed is a sofa-style resting space designed for large dogs that need room to stretch, curl up, or rest their head on a bolster. Its 42 x 30 inch outer dimensions and 34 x 26 inch sleeping area suit dogs up to 90 pounds, depending on their length and sleeping style.

Its standout feature is the CertiPUR-US certified egg crate foam base, which combines a contoured surface with a 3.5-inch supportive foundation. The three-sided, 5-inch bolster design adds a cozy boundary, while the waterproof inner liner helps protect the foam from everyday spills and accidents.

For daily use, the removable outer cover is a practical advantage. It can be machine washed on a gentle cycle and tumble dried on low after the foam and bolsters are removed. The non-slip bottom also helps the bed stay in place on smooth household floors.

There are a few setup and sizing considerations. Because the bed is vacuum-packed, the foam and bolsters need gentle shaping and as much as 48 hours to fully expand. Cleaning requires some disassembly, and dogs that prefer a very large sprawling surface may need a bigger sleeping area.

Overall, this is a well-equipped XL dog bed for owners prioritizing supportive foam, washable materials, waterproof protection, and a secure sofa-style shape. It offers strong everyday value for large breeds when the listed sleeping dimensions match the dog's preferred position.

6

BFPETHOME Orthopedic Large Dog Bed

BFPETHOME
9.6 /10
CozyNestPaws Rating
CozyNestPaws Rating reflects verified Amazon customer ratings and review volume. It does not change based on payment from any brand or seller. See our How We Review page for the full methodology.
This BFPETHOME large dog bed combines egg crate foam, plush fabric, raised bolsters, and a waterproof removable cover for comfortable everyday rest. It is a strong choice for medium and large dogs up to 50 pounds, especially pets that enjoy cushioned head and neck support.
Pros & Cons

Pros

  • Supportive egg crate foam with a comfortable plush sleep surface
  • Raised bolsters provide useful head and neck support
  • Waterproof liner adds protection for the foam interior
  • Removable, washable cover simplifies routine maintenance
  • Generous size works well for medium and larger dogs

Cons

  • The 36 x 27-inch sleeping area may feel restrictive for dogs over 50 pounds or pets that spread out widely.
  • The plush surface can collect hair and may require frequent cleaning in homes with heavy shedding.
  • The bolstered sofa shape is less suitable for dogs that prefer a completely flat sleeping mat.
Detailed Review

The BFPETHOME Orthopedic Large Dog Bed is a cushioned sofa-style bed designed for medium and larger dogs up to 50 pounds. Its 36 x 27 x 6.5-inch profile offers a dedicated rest area for dogs that like to curl up, lounge, or stretch out.

Its main highlight is the high-density egg crate foam, which creates a supportive and cushioned base for everyday rest. The soft rose-pattern plush sleeping surface adds comfort, while the U-shaped layout gives dogs three raised sides for a more enclosed lounging space.

Three 3.5-inch bolsters provide a convenient place for dogs to rest their head and neck, and the non-slip bottom helps the bed stay in place on indoor floors. The cover has three zippers for easier removal, while the waterproof inner layer helps shield the foam from urine and drool.

There are a few sizing considerations to keep in mind. Dogs that weigh more than 50 pounds or prefer lots of room may need a larger bed, and the plush fabric can collect fur between washes. The raised sides may also not suit pets that prefer flat mats.

Overall, this bed offers a practical mix of cushioning, bolstered support, and easier cleanup at a competitive size for medium and larger dogs. It is best suited to owners seeking a soft, structured everyday bed with added protection for the foam interior.

7
SimpleTrending
9.6 /10
CozyNestPaws Rating
CozyNestPaws Rating reflects verified Amazon customer ratings and review volume. It does not change based on payment from any brand or seller. See our How We Review page for the full methodology.
The Simple Trending ST59678-ZT-HS1 is a 47.75x31 inch elevated cot with a three-sided bolster and breathable mesh for large dogs up to 110 lbs. Its steel frame and easy to clean design make it ideal for owners who want a durable, cool sleeping option for indoor and outdoor use.
Pros & Cons

Pros

  • Sturdy powder-coated steel frame rated to support large dogs up to 110 lbs
  • Breathable elevated mesh keeps the sleeping surface ventilated and cool
  • Very easy to clean, resists hair buildup and can be hosed off
  • Three-sided bolster adds a comfortable resting area without blocking entry
  • Stable and lightweight design works well in both indoor and outdoor spaces

Cons

  • 8 inch height may be difficult for senior dogs or dogs with limited mobility to climb onto
  • Assembly requires careful attention to the manual to ensure the frame sits level
  • Firm cot feel is different from plush beds and may take time for some dogs to adjust to
Detailed Review

The Simple Trending Elevated Dog Bed ST59678-ZT-HS1 is a large rectangular cot measuring 47.75 by 31 inches with an 8 inch lift, built for large breeds such as Labradors, Huskies, Boxers and Rottweilers up to 110 pounds. It pairs an elevated mesh platform with a three sided bolster to give dogs an open yet defined resting space.

In everyday use, the breathable mesh and raised height allow air to circulate around and under the bed, which helps keep the surface comfortable in warm conditions. Owners note that large dogs adapt quickly to the cot, and the removable bolster pillow makes it easy to adjust the space for leaning, curling or stretching.

Construction focuses on durability, with a powder coated steel tube frame, tight heavy duty mesh and non skid rubber feet that stay steady when dogs jump on and off. The mesh remains taut and flexible under weight, and the materials hold up well to scratching and regular use.

There are a few tradeoffs to consider. The 8 inch elevation can be high for senior dogs or those that have difficulty stepping up, and the frame needs precise assembly to sit evenly on all four feet. Dogs used to thick plush beds may also need an adjustment period to the firmer cot surface.

Overall, this elevated bed offers a practical mix of space, airflow and easy care for large dog households. It is a solid choice if you want a sturdy, low maintenance cot that works indoors and outdoors and is simple to keep clean.

Specifications

Model: Simple Trending ST59678-ZT-HS1, Grey, Rectangular Elevated Cot

Dimensions: 47.75"L x 31"W x 8"H, supports up to 110 pounds, recommended for large breeds

Materials: Powder-coated steel tube frame, polyester heavy-duty breathable mesh, polyester fiber bolster fill, non-skid rubber feet

Features: Three-sided bolster with removable pillow, 8 inch off-ground airflow design, indoor and outdoor use, wipe or hose clean

Why This Happens / What Is Going On

Dogs spend many hours each day resting, and an undersized bed forces them to hang paws over the edge, curl too tightly, or avoid the bed entirely. An oversized bed is rarely a problem, but a bed that is too small reduces support and often sends dogs to your sofa or floor instead. Understanding your dog’s sleep style is the key to getting the fit right.

Another common issue is that brands measure differently. Some list outer dimensions including bolsters, while the actual sleeping surface is several inches smaller. For example, bolster beds like the EHEYCIGA Orthopedic Dog Beds Large Sized Dog and Bedsure Orthopedic Dog Beds Large Sized Dog have thick sides that reduce interior space, so you need to check the listed sleep area. Our guide to how to choose a washable dog crate mat explains how crate pads avoid this confusion by using flat, edge to edge measurements.

Step-by-Step Solution

Use these steps to find a size that truly fits your dog, not just the space in your room. Gather a soft tape measure, note your dog’s weight, and watch how they sleep for a night or two before you shop.

  • Measure in the sleeping position. With your dog lying down, measure from the tip of the nose to the base of the tail, then add 6 to 12 inches if they stretch out or 4 to 6 inches if they curl. Also measure from the floor to the top of the shoulder and note current weight. These three numbers let you compare accurately to size charts.
  • Identify sleep style and choose a bed type. Curlers do well with bolster sides to nestle against, sprawlers need a larger flat surface, and leaners like a bolster to rest their head on. The KSIIA Washable Dog Bed Medium Size Dog Crate Bed at 35 x 23 inches is a flat crate mat that maximizes usable space, while sofa style beds with bolsters offer a cozy nest but reduce interior length.
  • Match to interior sleeping area, not outer size. Always look for the sleep surface dimensions in the listing. For example, the Comfort Expression Waterproof Orthopedic Dog Bed in XL lists 42 x 30 inches overall but a 34 x 26 inch sleeping area, and the BFPETHOME Orthopedic Washable Large Dog Bed lists 36 x 27 inches overall. The Spotted Play Orthopedic Dog Bed with Sides in Medium is shaped for medium dogs who like to curl, so compare its interior to your nose to tail measurement.
  • Factor in breed, age, and growth. Puppies will grow, so consider a size that allows room to grow or plan to size up within a few months. Seniors and heavier breeds benefit from a low, easy entry and supportive foam base, like the lowered entrance on the Bedsure Orthopedic Dog Beds Large Sized Dog or the egg crate foam design in the EHEYCIGA Orthopedic Dog Beds Large Sized Dog. Measure again after a growth spurt.
  • Check practical features that affect fit and care. A removable, machine washable cover, waterproof liner, and non slip bottom help the bed stay in place and stay clean without changing its size. For warm homes or outdoor use, the Simple Trending Elevated Dog Bed for Large Dogs offers an 8 inch lifted mesh design that keeps airflow around your dog and measures 47.75 x 31 inches to support sprawlers up to 110 lbs.

Water resistance also influences sizing decisions. A bed with a waterproof liner protects the foam if accidents happen, which is helpful when you size up and your dog has more surface to use. See our waterproof dog bed buying guide for what to look for in liners and covers that do not add bulk.

Durability and climate matter too. If your dog digs, scratches, or chews, a soft bolster bed may not hold its shape, and an elevated cot with steel frame and mesh may be more suitable. For hot climates, breathable mesh and lifted designs help with airflow, as covered in cooling dog beds for hot climates. If chewing is a concern, review the chew resistant dog bed buying guide before choosing a plush option.

Finally, consider where the bed will live. Measure the floor space, doorway, and crate interior if you plan to use the bed inside a crate. A flat mat like the KSIIA option fits neatly inside most medium crates, while a large sofa bed needs open floor space so your dog can step on and off without hitting walls or furniture.

When to Try Something Else / See a Professional

If your dog consistently avoids the bed, circles without settling, has difficulty getting on or off, or shows limping, stiffness, or restlessness at night, the size or style may not be the main issue and a veterinarian visit is a good next step. This bolster sofa approach is not ideal for heavy chewers, puppies who shred fabric, or dogs who need a fully chew proof or medical grade support surface, so skip this type if your dog destroys soft beds or has a diagnosed orthopedic condition that needs a specific recommendation. In those cases, ask your vet about size and support needs before buying.

Frequently Asked Questions

What size bed should I get if my dog is between sizes?

Size up. A little extra room lets your dog stretch, turn, and rest their head on a bolster without hanging over the edge. In 2026, most brands recommend choosing the larger option when your dog’s nose to tail measurement is within 2 to 3 inches of the interior sleep area.

Should I measure my dog standing up or lying down?

Measure while lying down in their natural sleep pose, as this reflects how much space they actually use. Standing measurements help with height and crate fit, but the lying length from nose to tail base is the most accurate guide for bed length.

Do bolster beds run smaller than flat crate mats?

Yes, often. Bolsters take up several inches on each side, so the sleeping surface is smaller than the outer dimensions. Flat mats like crate pads offer more usable length for the same footprint, which is why you should always compare the listed interior sleeping area.

Browse more picks in our Dog Beds category, or see our related guide on Waterproof Dog Bed Buying Guide 2026: Smart Protection and Comfort Tips.