The Complete Guide to Dog Bedding

Updated March 2026 — By Claire Morin, certified canine educator

Why bedding is the #1 health investment

Your dog spends between 12 and 14 hours a day resting — that is more than half their life. For puppies and senior dogs, that number climbs to 18 hours or more. Despite this, bedding remains one of the most overlooked pieces of equipment in most households. Many owners invest heavily in premium food, training courses, and veterinary care yet settle for a thin cushion from a supermarket aisle.

The consequences of poor bedding are real and well-documented. Pressure sores develop when a dog lies for hours on a surface that does not redistribute weight. Joint stiffness accelerates in older dogs sleeping on hard or unsupportive surfaces. Behavioural issues — restlessness, irritability, excessive barking — often trace back to disrupted sleep cycles. In my 15 years as a canine educator, I have seen dozens of so-called behavioural problems disappear simply by upgrading the dog's bed.

The science of canine sleep

Dogs cycle through the same sleep stages as humans: light sleep, deep sleep, and REM (rapid eye movement) sleep. During REM, the brain consolidates memories and processes the day's learning. Puppies in training need ample REM sleep to retain new commands. Senior dogs need deep sleep to support cellular repair and immune function.

A 2021 study published in Scientific Reports found that dogs sleeping on orthopaedic mattresses entered deep sleep 22% faster and spent 18% more time in REM compared to dogs on flat cushions. The quality of the sleeping surface directly affects the quality and duration of every sleep stage.

How sleep position reveals comfort

Watch your dog closely. A dog who lies flat on their side with legs extended feels safe and comfortable — their bed is likely adequate. A dog who constantly repositions, pants, or gets up and lies down repeatedly may be experiencing discomfort. Dogs who sleep in a tight ball despite being in a warm room are often compensating for a bed that lacks secure edges or adequate insulation from the floor.

Types of dog beds compared

Bolster beds (raised edges)

Bolster beds are the most popular style and for good reason. The raised edges create a nest-like environment that satisfies a deep canine instinct for security. Dogs can rest their head on the rim, which keeps their airway naturally elevated — beneficial for brachycephalic breeds like Bulldogs and Pugs. Look for a bolster bed with a low entry point if your dog is senior or has mobility issues. The best models feature a front opening that allows the dog to step in without climbing.

Flat mattress or mat

A flat mattress is the most versatile option. It works as a primary bed, a travel bed, or a secondary resting spot in a different room. Flat mattresses are easy to slide under furniture or into a car crate. However, they lack the cosy nesting feeling of a bolster bed, so they tend to be less popular with smaller breeds who crave that enclosed feeling. For large breeds who like to stretch out fully, a flat mattress is often the best choice.

Memory foam orthopaedic beds

Designed with veterinary guidance, these beds use viscoelastic foam that moulds to your dog's body shape and distributes weight evenly across the surface. They eliminate pressure points on hips, shoulders, and elbows — the areas most prone to calluses and sores. Orthopaedic beds are not just for senior dogs: large breeds like German Shepherds, Labradors, and Great Danes benefit enormously from orthopaedic support throughout their lives.

Elevated or trampoline-style beds

These consist of a durable fabric stretched taut over a metal or PVC frame. Air circulates underneath, keeping your dog cool in summer and insulated from cold floors in winter. They are ideal for outdoor use, kennels, and warm climates. The taut fabric provides surprisingly good joint support. The main drawback is that they offer no nesting or bolster feeling, so some dogs take time to accept them.

Donut and calming beds

A relatively recent innovation, donut beds feature ultra-soft faux fur and deep bolster walls that completely surround the dog. They are marketed as "calming" beds, and while the science is limited, the principle is sound: deep pressure stimulation is known to reduce anxiety in both humans and animals. These beds work particularly well for small to medium anxious dogs.

Choosing the right size

Getting the size right is critical and most owners underestimate what their dog needs. Here is a reliable method:

1. Wait until your dog is sleeping in their favourite stretched-out position.
2. Measure from the tip of their nose to the base of their tail.
3. Add 15 to 20 centimetres (6 to 8 inches) to that measurement — this is your minimum bed length.
4. For width, measure across the widest point when lying down and add 10 centimetres on each side.

For growing puppies, buy a bed one size up from their current measurement. The extra space will accommodate growth and prevent you from having to replace the bed in three months. Some brands offer adjustable bolster beds where you can add or remove filling to customise the internal space as your puppy grows.

Materials and fillings guide

The filling inside the bed determines how long it will last and how well it supports your dog. Here is what to look for:

• High-resilience (HR) foam — Density of 30 kg/m3 or above. Retains its shape for years and provides consistent support. The best choice for everyday use.
• Memory foam (viscoelastic) — Density of 50 to 80 kg/m3. Moulds to the body under heat and pressure, then returns to its original shape. Ideal for dogs with joint problems.
• Recycled polyester fibre — Eco-friendly, lightweight, and machine-washable. Good resilience but tends to flatten faster than foam. Best for secondary beds or travel.
• Shredded memory foam — A middle ground between solid foam and fibre. Allows you to adjust firmness by adding or removing filling. Less uniform support than solid foam.
• Cedar chip filling — Naturally repels fleas and mosquitoes. Pleasant scent for humans. However, some dogs are allergic to cedar oils, so introduce cautiously.

For the outer cover, Oxford 600D polyester fabric is virtually indestructible and resistant to scratching and chewing. Canvas and denim are also strong natural-fibre options. Avoid covers that pill or shed fibres, as these can be inhaled or ingested over time.

Orthopaedic beds: who needs them?

While any dog benefits from quality support, orthopaedic beds are especially important for:

• Dogs over 7 years of age (or over 5 for giant breeds)
• Breeds predisposed to hip dysplasia: German Shepherds, Golden Retrievers, Rottweilers, Labrador Retrievers
• Dogs recovering from surgery — orthopaedic or otherwise
• Dogs diagnosed with arthritis, spondylosis, or intervertebral disc disease
• Overweight dogs, where excess weight increases joint stress

A veterinary study from the University of Glasgow found that dogs with confirmed osteoarthritis showed a 34% improvement in mobility scores after switching to a certified orthopaedic bed for 30 days. The improvement was comparable to adding a low-dose anti-inflammatory medication — without the side effects.

Placement and environment

Even the finest bed loses its value if placed in the wrong spot. Dogs need a resting area that feels safe and calm without being completely isolated from family life. Here are the rules I give every client:

1. Quiet corner of a living area — Not in a hallway, not behind a door, not next to the washing machine. A corner of the living room or bedroom where foot traffic is minimal.
2. Away from draughts and direct heat sources — Avoid placing beds directly under air conditioning vents or right next to radiators. Both extremes disrupt sleep.
3. Out of direct sunlight for extended periods — A sunny patch is lovely for a nap but damaging if the bed sits in direct sun all day (UV degrades foam and fabric).
4. On a non-slip surface — A bed that slides across a hardwood floor every time the dog jumps on it creates insecurity. Use a non-slip mat underneath.

Many dogs benefit from having two beds: one in the main living area for daytime naps and one in the bedroom for nighttime sleep. This mirrors their natural tendency to choose different resting spots at different times of day.

Cleaning and maintenance

A dirty bed is a health hazard. Bacteria, dust mites, and flea eggs thrive in unwashed bedding. Follow this maintenance schedule:

• Daily: Shake out loose hair and debris. A quick once-over with a lint roller works well for smooth fabrics.
• Weekly: Vacuum the bed thoroughly, including seams and crevices where dirt accumulates.
• Every two weeks: Remove the cover and wash at 40 to 60 degrees Celsius. Use a pet-safe detergent free from strong fragrances that could irritate your dog's sensitive nose.
• Monthly: Inspect the foam or filling for signs of compression, odour, or damage. Air the inner cushion outdoors on a dry day if possible.
• Annually: Assess whether the bed still provides adequate support. Press your hand firmly into the centre — if the foam does not spring back within a few seconds, it is time for a replacement.

Common mistakes to avoid

• Buying on looks alone — A stylish bed that matches your decor is wonderful, but function must come first. Always check the foam density, cover durability, and washability before considering aesthetics.
• Choosing based on price alone — A cheap bed that flattens in two months costs more in the long run than a quality bed that lasts three years. Calculate cost per month of use, not upfront price.
• Ignoring your dog's sleeping style — A sprawler needs a flat mattress; a curler needs a bolster bed. Do not force a specific style because it looks better in your home.
• Placing the bed in a high-traffic area — Your dog will avoid a bed next to the front door or in the kitchen walkway, no matter how expensive it is.
• Skipping the break-in period — New beds smell unfamiliar. Give your dog a week to accept the new bed. Place a worn t-shirt of yours on it to add a familiar scent. Never force your dog onto a new bed.
• Not replacing a worn-out bed — Dogs do not complain. They adapt silently to discomfort. Check the bed's condition regularly and replace it before problems appear.