Does the whole dog bed go in the washing machine?

On most beds, only the removable zip cover is machine-washable — the foam or filler inside is not. A few small flat mats wash whole, but anything with thick foam won't fit a home washer or dry properly. Check that the cover unzips fully and the listing lists a washer-safe cover, not just a 'wipe-clean' surface.

What's the difference between a waterproof cover and a waterproof liner?

A waterproof outer cover blocks mud and surface spills but can let liquid seep through the zipper under pressure. An internal waterproof liner wraps the foam itself, so even if the cover soaks through, the foam stays dry and odor-free. For puppies and incontinent seniors, you want both.

Why does my waterproof dog bed smell even after washing?

The smell is usually trapped inside foam that got wet because there was no internal liner — washing the cover never reaches it. PUL-backed and TPU-laminated covers can also hold odor if washed too hot, which degrades the coating. Wash warm (not hot), air-dry, and add an internal liner so liquid never reaches the foam.

Will a waterproof dog bed cover pill or crinkle?

Cheaper PVC-backed covers crinkle loudly and can crack over time, while low-grade polyester surfaces pill after a few washes. Ripstop and canvas-topped covers with a separate PUL or TPU backing stay quiet and smooth far longer — the waterproofing is hidden underneath, not coated on top.

Washable & Waterproof Dog Beds 2026: Covers That Survive Mud, Accidents & Shedding

A dog bed only counts as washable and waterproof if it survives the actual mess — a muddy retriever shaking off, a puppy mid-housetraining, a senior who can't always make it outside, or a shedder leaving a fur drift you could knit a sweater from. Plenty of beds claim both words on the label and fail on the first real accident. This guide is about which ones hold up.

The quick answer

For genuine protection, you want two layers: a removable, machine-washable zip cover on the outside and an internal waterproof liner wrapped around the foam. The cover handles mud and fur; the liner keeps liquid out of the foam so the bed never smells. A single "waterproof" surface alone almost always lets you down.

What "washable + waterproof" actually means

The two words get used together, but they solve different problems — and most disappointing beds nail one and ignore the other.

Waterproof means liquid can't reach (or get held by) the foam. That's about the backing and the liner, not the fabric you can see.
Washable means you can actually get the mess out. That's about whether the cover unzips, fits your machine, and survives repeated cycles.

A bed can be waterproof and unwashable (a sealed wipe-clean shell that traps odor), or washable and not waterproof (a cute cover that soaks straight through to the foam). You want both, working together.

The three protection setups

There are really only three ways beds handle moisture. Knowing which one you're buying tells you exactly what mess it can take.

Protection type	How it works	Best for
Removable zip cover only	Washable cover, no waterproof barrier — liquid reaches the foam	Shedding and surface dirt, not accidents
Internal waterproof liner only	Foam wrapped in a sealed liner under a non-removable cover	Light spills, but fur and mud build up on top
Zip cover + internal liner	Washable outer cover AND a sealed liner around the foam	Puppy accidents, incontinence, muddy and shedding dogs

The third row is the one you want for any dog that has accidents. The cover comes off and goes in the wash for fur and mud; the liner means even a soaked-through cover never leaves the foam wet or smelly.

Fabrics: what the waterproofing is actually made of

"Waterproof" isn't one material. The feel, the noise, and how long it lasts all come down to how the barrier is built.

PUL- or TPU-backed fabric — a thin polyurethane film bonded to the back of a normal-feeling top fabric. This is the quiet, modern standard: soft on top, sealed underneath. It survives warm washes well but degrades if you wash hot or tumble-dry on high.
Ripstop nylon/polyester — a grid-woven fabric that resists tearing and sheds mud and fur easily. Often paired with a PU coating. Great for muddy outdoor dogs; can feel slick rather than cozy.
Canvas (cotton or poly-blend) tops — tough, breathable, and chew-resistant, usually over a separate waterproof liner since canvas alone isn't waterproof. Best for heavy chewers and big dogs.
PVC-backed fabric — the cheap option. Genuinely waterproof out of the box, but it crinkles loudly, traps heat, and can crack or peel after months of washing. Avoid for a primary bed.

The fabric that fails most often

The bed that ends up smelling is almost always one with a coated "waterproof" top and no internal liner. Once liquid finds the zipper or a worn spot, it soaks the foam — and washing the cover never reaches it. If a listing only mentions a waterproof surface and says nothing about an inner liner, assume the foam is exposed.

The machine-wash reality

Here's the part the marketing photos skip: on almost any bed with real foam, only the cover is machine-washable. The foam core is not — it absorbs water, takes days to dry, and can grow mildew inside.

So "machine washable dog bed" nearly always means machine-washable cover. That's fine, as long as:

The cover unzips fully (a short zipper you have to fight the foam through is a daily annoyance).
The cover fits your washer. A jumbo bed cover can overwhelm a small home machine — check dimensions, not just the "washable" claim.
The internal liner is also wipe-clean or rinsable, so the layer that actually catches liquid can be cleaned without a full dry-out.

A handful of thin flat mats genuinely wash whole and survive the dryer — useful as a crate or travel layer — but they don't give a big or senior dog real support.

What to look for — and what fails

Pros

Removable cover with a full-length zipper that comes off in seconds
Internal waterproof liner wrapping the foam (not just a coated top)
PUL/TPU or ripstop construction — quiet, soft, durable
Cover dimensions that fit your actual washing machine
Non-slip base so a wet-cleaned bed doesn't slide on tile

Cons

'Waterproof' tops with no inner liner — foam soaks and smells
PVC-backed covers that crinkle loudly and crack over time
Short or partial zippers you have to wrestle the foam through
Low-grade polyester surfaces that pill after a few washes
Oversized covers that won't fit a standard home washer

Best picks by mess type

Match the bed to your actual problem rather than buying the most-waterproof thing on the shelf.

Puppy accidents (housetraining): zip cover plus internal liner is non-negotiable — you'll wash often, and the liner saves the foam during the leaky months. A mid-size washable bed you can throw in weekly beats a premium one you can't.
Senior incontinence: same two-layer setup, but prioritize a low, easy-entry design and a liner that wipes clean between full washes. Many of the same beds in our orthopedic guide for senior dogs come with proper waterproof liners — pair support with protection.
Muddy outdoor dogs: ripstop or canvas tops that hose off, plus a waterproof base (mud and water wick up from the ground). If the bed lives on a cold patio, see our outdoor winter bed picks for waterproof-and-warm options.
Heavy shedders: you care most about the washable side. A tightly woven cover (ripstop or canvas) releases fur in the wash far better than fuzzy plush, which traps it. Waterproofing matters less here than a cover that comes off easily and sheds fur in one cycle.

Among the brands that tend to do the two-layer setup well, K&H Pet Products, Furhaven, and Bully Beds are reliable starting points — but check each specific model for an actual internal liner, since the same brand sells both lined and unlined beds.

Washing it so it lasts

Wash the cover warm, not hot — high heat degrades PUL/TPU coatings and is what turns a waterproof cover into a leaky one. Air-dry or tumble on low; high-heat drying cracks the backing. Skip fabric softener (it leaves a film that kills water resistance) and zip the cover closed before washing so the zipper doesn't snag. Done this way, a good cover stays waterproof for years instead of months.

The verdict

Bottom line

A truly washable waterproof dog bed is a two-layer system: a removable, machine-washable cover for fur and mud, and an internal waterproof liner so liquid never reaches the foam. Skip anything that's only "waterproof on top" — that's the bed that ends up smelling. Get both layers, wash warm and air-dry, and you've got a bed that survives the real mess of dog ownership. 4.5/5 · for mess-proofing

Shopping for an older dog who has the occasional accident? Our orthopedic bed guide for senior dogs covers the support side — pair it with the two-layer waterproofing above and you're set.