How to choose the right size dog bed? A practical guide with examples.

Contents

1. Why is choosing the size of the bed so important?

2. How to measure your dog – step by step

3. Petto Dog Bed Size Chart (with breed examples)

4. The most common mistakes when choosing a size

5. Materials, shapes and types of beds

6. Recommended beds from the Osaka collection

7. FAQ – questions and answers

8. Summary

1. Why is choosing the size of the bed so important?

A dog bed isn't just a place to sleep—it's a dog's personal comfort zone. It's where they rest after walks, retreat during times of stress, sleep, relax, and observe life at home. The right size bed directly impacts their well-being—physical and emotional.

What does a well-fitting bed provide?

• 💤 Better sleep and regeneration – the dog can freely lie in its favorite position: on its side, on its back, curled up in a ball.

• 🦴 Joint and spine support – no pressure and an appropriate surface protect against muscle tension and overload, especially in older dogs or dogs with dysplasia.

• 🧠 A sense of security – especially important for puppies, adoptive dogs, and anxious dogs. A well-fitting bed acts like a cocoon: it soothes, envelops, and isolates from stimuli.

• 🏡 A private space – a bed teaches your dog independence and allows him to relax, even amidst the hustle and bustle of home life. This is important when teaching him to be left alone.

A bed that's too small can cause stress, lack of sleep, and can discourage your dog from using it. Conversely, a bed that's too large—especially for small breeds—can feel "cold and empty," prompting your dog to prefer other spaces.

The right size is the foundation of a dog's healthy sleep and emotional balance - so it's worth taking the time to choose it correctly.

2. How to measure your dog – step by step

A well-chosen bed starts with accurate measurements. Instead of going by size or breed alone, take your dog's measurements—ideally when he's relaxed and sleeping in his favorite position.

✂️ What and how to measure?

1. The length of your dog when lying on its side – measure from the tip of its nose to the base of its tail. This will determine the length of the bed.

2. The width of the dog when lying down – i.e. the span of the dog's body, it is best to measure it with the dog sleeping stretched out on its side or on its back.

3. The height of the dog at the withers (shoulders) – especially useful for beds with sides – allows you to determine whether the dog can freely reach beyond the edge of the bed.

📏 Orientation pattern:

Dog length + 15–20 cm = optimal bed length

These extra centimeters give the dog space to change position, turn around, and also the ability to "curl up" in the sides of the bed - which has a relaxing effect.

🐶 Consider your dog's sleeping position:

• A dog curled up in a ball – a more compact bed, round in shape or with higher sides, will suffice.

• Stretched dog – choose a longer and flat bed, without restrictive edges.

• A dog that changes positions frequently – flexible beds will be best: larger, with low sides or mattresses.

📝 Tip: Measure your dog in the afternoon or evening when he's relaxed and ready for a nap. When in doubt, it's always best to round up.

3. Petto Bed Size Chart (with breed examples)

Below, you'll find detailed dimensions for the Osaka collection beds —both interior (sleeping area) and exterior (total bed size). This will help you choose a bed that's right for your dog's size and sleeping style.

Size	Internal dimensions (length x width)	External dimensions (L × W × H)	Example breeds
XS	35 × 25 cm	55 × 45 × 15 cm	Chihuahua, Yorkie, Pekingese
S	50 × 35 cm	75 × 60 × 15 cm	Maltese, Papillon, Toy Poodle
M	65 × 45 cm	95 × 75 × 20 cm	Shih Tzu, Pug, Miniature Poodle
L	85 × 65 cm	115 × 90 × 20 cm	Beagle, Cocker Spaniel, Miniature Bull Terrier

🔎 How to use the table?

1. Measure your dog according to the instructions in the previous section.

2. Compare the result with the internal dimensions – this is the actual sleeping area.

3. Check the external dimensions – this is important if the bed is to fit in a specific place (e.g. under a table, in a carrier, next to a bed).

📌 Note: If your dog is on the borderline of sizes, choose a larger model, especially if he sleeps stretched out or with his favorite toy.

4. The most common mistakes when choosing a size

Choosing a bed may seem simple—until it turns out your dog doesn't want to sleep in it. Often, it's not about quality or design, but rather about the size. Here are the most common pitfalls:

• 📏 Choosing "by eye" - not measuring the dog results in a poor fit, especially with atypical dogs (short-legged, long, with a large chest).

• 🐕 Considering breed alone – a dog of the same breed may have completely different proportions and needs than other dogs of the same breed. It's the individual specimen that counts, not the general profile.

• 🛏️ Too small a bed "for a sense of security" - a bed that is too tight can hinder movement, cause sleep deprivation and joint pain.

• 😴 Ignoring your dog's sleeping position – a dog sleeping stretched out needs more space than a dog curled up. Match the shape and size to their sleeping style.

• 📐 Lack of room for movement and position changes – especially important for young, growing or active dogs that often change position at night.

• 🧺 Ignoring practical aspects – e.g. lack of space for a bed in the intended location (next to the bed, in the corner of the living room), which results in moving it and discouraging the dog.

📝 Tip: It's always better to buy a bed after carefully measuring and observing your pet - it saves money and guarantees your pet's satisfaction.

5. Materials, shapes and types of beds

Choosing the right size is half the battle – the shape and material of the bed are equally important. Dogs, like humans, value comfort, and their varying health and behavioral needs require an individualized approach.

🧵 Materials:

• Cotton and polyester – the most commonly used, durable, breathable and easy to clean.

• Upholstery fabrics – pleasant to the touch, stylish and scratch-resistant.

• Air foam – adapts to the shape of the dog’s body, relieves the joints, ideal for seniors and dogs with orthopedic problems.

• Removable and washable covers – increase hygiene and comfort in everyday use.

🛏️ Shapes:

• Rectangular and mattress-like – they provide freedom, good for large dogs and those who sleep stretched out.

• Oval or round – for dogs that curl up into a ball, they give the feeling of a “nest.”

• With high sides – perfect for dogs that like to snuggle up, need some quiet time or protection from drafts.

• Modular and foldable – useful when traveling or when frequently moving the bed.

💡 Additional features:

• Anti-slip bottom – prevents the bed from sliding on the floor.

• Waterproof base – useful for puppies and older dogs.

• Pockets for toys or chews – details that help keep your dog’s space tidy and organized.

Choosing the right material and shape is just as important as size – it affects how willing the dog will be to use its space, how long the bed will last and how easy it is to keep clean.

6. Recommended beds from the Osaka collection

Products from the Osaka line combine design, comfort, and functionality. Each version of this collection has been designed with slightly different needs in mind – from everyday comfort to cozy comfort perfect for colder evenings.

🛏️ Osaka Standard

Elegant beds with high sides, available in a variety of sizes and subdued colors. Soft interior, durable stitching, and a removable cover. For dogs who value coziness and a restful sleep.
➡️ See the Osaka collection

☁️ Osaka Cozy

A soft, cloud-like bed with a fluffy interior and enhanced thermal comfort. Perfect for dogs who get cold easily or love a soft feel. Available in ecru with a velvety finish.
➡️ See Cozy Ecru

🐾 Osaka Fluffy

This soft-touch bed, made of ultra-soft material, is available in a fashionable gray. It's perfect for dogs seeking exceptional softness and comfort—ideal for winter and small apartments.
➡️ See Fluffy Grey

7. FAQ – questions and answers

How to choose the right bed size for a puppy that is still growing?

It's best to choose a model one size larger – with a little extra space, but not too bulky for the dog to feel safe. Alternatively, you can consider two beds: a smaller one to start with and a larger one to eventually use.

Are there breeds that need a larger bed than the table suggests?

Yes – long-legged dogs with a broad chest (e.g. Whippet, French Bulldog) often require a larger bed than their body length would suggest.

What kind of bed is best for a dog that sleeps on its back with its paws up?

In this case, a larger mattress with a flat profile or a model without restrictive sides will work best – e.g. the larger Osaka Fluffy.

Is a bed with sides suitable for a dog with hip dysplasia?

Yes, as long as it's large and soft enough. Models with memory foam and a removable cushion (e.g., Osaka Cozy) are recommended, as they don't cause pressure on the hips.

What bed should I choose for a carrier or kennel?

It's best to choose a rectangular bed that fits the dimensions of your room. Remember to leave a few centimeters of space on the sides.

Do Petto beds have a removable cover?

Yes – all models from the Osaka collection (Standard, Cozy, Fluffy) have a removable cover with a zipper that is easy to machine wash.

8. Summary

Choosing the right size bed isn't just a matter of aesthetics or comfort—it has a real impact on your dog's quality of life. A well-fitting bed supports their health, sense of security, and daily regeneration and sleep.

Please remember that:

• measuring your dog is essential – without it it is difficult to make the right choice,

• sleep style and individual preferences matter,

• a bed that is too large or too small may cause frustration or reluctance to use it,

• appropriate materials and construction guarantee durability and hygiene,

• When choosing, it is worth using size charts and consulting the store staff if you have any doubts.

Petto offers Osaka Standard , Osaka Cozy , and Osaka Fluffy beds – designed with dogs of all sizes and needs in mind. These beds will give your dog a safe space, while you can rest assured that you're providing them with the best.

Turn your choice of bed into a well-thought-out decision – and you will gain a grateful, rested and happy pet.