How to Choose a Bed for an Older or Arthritic Dog

Older dogs spend a lot of their day lying down, and the surface under them matters more as joints stiffen and muscle mass drops. A good bed for a senior dog supports the body evenly, is easy to get in and out of, and holds up to the accidents and frequent washing that come with age. Here's what to look for and what to skip.

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If your dog is limping, struggling to stand, or seems to be in pain, see your veterinarian first. A bed can make resting more comfortable, but it isn't a treatment, and your vet can tell you what your dog needs.

Why Older Dogs Need a Different Bed

Many standard dog beds are stuffed with loose polyester fill. It feels soft when new, but it shifts and flattens, leaving an older dog lying on lumps or on the hard floor through a thin spot. For a senior dog, the goals change:

Even support so pressure isn't concentrated on hips, elbows and shoulders
Easy entry and exit for a dog who is slower to stand or lie down
Durability so the bed doesn't flatten in a few months
Easy cleaning because incontinence and drooling become more common with age

Foam Types, Compared

The core of the bed matters most. "Orthopedic" is a marketing word without a strict definition, so look at the actual material and thickness.

Memory foam

Memory foam softens with body heat and contours to your dog's shape, spreading weight across a larger area. It's popular for senior beds. Downsides: it can trap heat, and low-density versions break down faster. Some memory foam responds slowly, which can make the bed feel "stuck" when a weak dog tries to push up.

High-density support foam

Firmer polyurethane foam doesn't contour as much, but it gives a stable, supportive base that's easier to push off from. Many quality beds combine a high-density base layer with a thinner memory foam top layer.

Egg-crate (convoluted) foam

The bumpy surface improves airflow, and it's usually less expensive. It's typically thinner and less supportive, so it works better as a topper than as the only layer for a large or arthritic dog.

Gel-infused or cooling foam

Foam with gel or added cooling materials aims to reduce heat buildup. It's worth considering for thick-coated dogs or hot climates, but the cooling effect varies.

Shredded or crumb foam

Small foam pieces in a cover can be moldable and cozy, but they shift and clump like loose fill. They're generally less consistent for a dog that needs firm, even support.

Foam type	Feel	Support for heavy/arthritic dogs	Heat	Durability
Memory foam (solid)	Soft, contouring	Good when thick and dense	Can run warm	Good if high-density
High-density support foam	Firm, stable	Very good; easy to push up from	Neutral	Very good
Memory top + support base	Soft top, firm base	Very good	Moderate	Very good
Egg-crate foam	Light, airy	Fair; often too thin alone	Cool	Fair
Gel/cooling foam	Varies	Depends on base layer	Cooler	Varies
Shredded foam	Soft, moldable	Fair; shifts over time	Moderate	Fair

The press test

Thickness should match your dog's weight. A practical check: have your dog lie on the bed, then press down near their hip or elbow. If you can easily feel the floor through the bed, it's too thin or too soft for your dog. Larger dogs generally need a thicker, denser base than small dogs.

Bolsters: Helpful or in the Way?

Bolsters are raised edges on one or more sides of the bed.

Benefits:

A place to rest the head and neck
Something to lean against, which many dogs find secure
A gentle boundary that keeps the dog from rolling off the foam

Drawbacks:

A dog with stiff hips may struggle to step over a high bolster
Full-surround bolsters can reduce usable sleeping space

For senior dogs, a bed with bolsters on three sides and a low, open front edge is often a good compromise. The open side gives an easy step-in.

Height and Getting In and Out

Lower is usually better for older dogs. A bed with a tall sidewall or a raised base may look supportive, but it can be hard to climb onto.

Look for a low entry height, especially on the side your dog uses most.
Choose a non-slip bottom so the bed doesn't slide on hard floors when your dog steps on or off.
Elevated cot-style beds keep dogs off cold floors and stay cooler, but they're not ideal for dogs who are unsteady. Ask your vet if you're not sure.
If your dog is used to sleeping on your bed or sofa, ramps or steps may help; your vet can advise on whether jumping should be avoided.

Covers and Cleaning

This is where many beds disappoint. For an older dog, the cover is as important as the foam.

Removable, machine-washable cover with a sturdy zipper
Waterproof or water-resistant liner between the cover and foam. Foam that soaks up urine is very hard to clean and may need replacing.
Durable fabric that resists scratching and digging; smooth weaves don't trap as much hair
A spare cover so the bed is usable while the other one is in the wash

Before buying, check whether a replacement cover is sold separately. It can extend the life of a bed whose foam is still in good shape.

Sizing and Measuring

A bed that's too small forces a dog to curl up even when stiff joints would prefer stretching out.

Measure your dog lying in their usual sleeping position, from nose to the base of the tail.
If your dog sprawls out, measure them stretched out instead.
Add several inches to both length and width so your dog can shift positions.
Compare those numbers to the bed's inner sleeping area, not the outside dimensions; bolsters take up room.

When in doubt between two sizes, larger is usually the safer choice for a senior dog.

Where to Put the Bed

Away from drafts and cold floors. Avoid placing it right next to exterior doors or under air vents.
Not right next to heaters. Older dogs may not move away from heat quickly enough.
Near the family. Many older dogs want to stay close; a bed in the main living area gets used more.
On a level, non-slip surface. A rug pad underneath helps on tile or hardwood.
Easy access to water and the outdoors, especially for dogs who need to go out more often.
More than one bed if your dog moves between rooms during the day.

FAQ

Is a memory foam bed always the best choice for an older dog?

Not always. Some dogs do better on firmer support foam that's easier to push up from. A combination of a firm base and a softer top layer works well for many senior dogs.

How often should I replace an older dog's bed?

Replace it when the foam stays dented, feels thin under the press test, or holds odors even after washing. A waterproof liner and removable cover help it last longer.

Can a dog bed help with arthritis?

A supportive bed can make resting more comfortable, but it doesn't treat arthritis. Talk to your veterinarian about pain management and other care options.

My dog won't use the new bed. What should I do?

Put it where your dog already likes to rest, add a blanket or shirt that smells familiar, and reward your dog for lying on it. Some dogs take a little time to adjust.