How often should you wash a dog bed?

The short answer: wash the cover weekly for a senior dog, and treat once a month as the absolute floor rather than a target. If your dog leaks, has accidents, has any kind of skin condition or spends time outdoors, weekly is the floor and twice a week is normal. The foam core is a different object with different rules and almost never goes in a machine at all.

That is the number. The more useful half of this page is the part that decides whether you actually do it: how the bed is layered. A bed with a zip-off cover and a waterproof layer underneath is a weekly load of laundry. A bed without them is an afternoon of scrubbing foam and waiting two days for it to dry, which is why so many households quietly stop washing the bed and buy a new one instead.

The honest schedule

Nothing in that table is a regulation and we are not going to pretend otherwise - there is no published veterinary washing frequency for dog beds. What there is: AKC's senior-dog guidance on keeping bedding clean and dry, VCA's guidance for mobility-compromised and recumbent dogs - which is far more specific about hygiene because the stakes are higher - and the care instructions on the beds themselves. The schedule above is those three read together, plus the practical point that a weekly habit survives and an occasional heroic effort does not.

Why it matters more on an old dog

Three reasons, in order of how much they matter.

1. A senior dog spends most of the day on it

That is the entire premise of this hub. A dog that sleeps eighteen hours a day is in contact with that surface for most of its life, and skin that is pressed against a damp or soiled surface for hours is the mechanism behind urine scald and the early stages of a pressure sore. VCA's homecare guidance for paralyzed and recumbent pets is explicit about keeping bedding clean and dry for exactly this reason - and a stiff arthritic dog that no longer shifts position much is further along that spectrum than most owners realize.

2. Old dogs do not move away from mess

A younger dog gets up and relocates. A dog for which standing up is expensive stays put. If the bed is wet, it sleeps on the wet part.

3. The smell tells you how late you are

By the time a bed smells from across the room, it has been overdue for a while. Smell is a lagging indicator; a schedule is a leading one.

Set it up so the weekly wash is actually weekly

This is the part worth spending money on, because it is the part that decides whether the schedule happens. Three layers, cheapest first:

Layer 1: a cover that genuinely comes off

A zipper all the way around, not a decorative one. Check before you buy; it is the single most important feature on a senior dog's bed and the one most easily faked on a listing.

Layer 2: a waterproof layer under the cover

"Water-resistant" on an outer fabric and a waterproof inner liner are different things, and only the liner keeps urine out of the foam. If your bed does not have one, a waterproof bed cover added over the foam is the cheap retrofit - and it is the difference between washing fabric weekly and eventually throwing away a bed.

Layer 3: a washable pad on top, where the action is

A washable pad over the part of the bed your dog actually lies on means the thing you wash most often is the smallest and cheapest item in the stack. For a leaky dog this is the layer that saves the cover, and the cover is what saves the foam.

What goes in the machine, and what does not

The cover: machine wash on the care label's setting, and check the label rather than guessing - several makers specify cold and no fabric softener, and tumble-drying a cover that should be air-dried is how a snug cover stops fitting. Washable pads and waterproof covers: machine wash, and read the label about heat, because heat is what kills a waterproof membrane.

The foam core: no. None of the care instructions we have read allow a foam core in a washing machine, and none allow it in a dryer. Foam gets spot-cleaned with as little liquid as possible and air-dried all the way through - and if urine has reached the core, that is a different and longer job. We have written it up properly at how to clean a memory foam dog bed, which is the method page to this page's schedule.

Buy two covers. Honestly

The reason weekly washing fails is not laziness; it is that the bed is unusable while the cover is in the machine, so the wash gets postponed to a convenient day that never arrives. A second cover - or a second washable pad, which is cheaper - removes that excuse completely. It is the same logic as owning two bedsheets.

The same argument applies to the bed itself if your dog has a favorite room and a favorite spot: why one bed is rarely enough covers that, and a second bed means one can be out of action without your dog ending up on the floor.

When washing is no longer the answer

A bed reaches a point where cleaning it is throwing good effort after bad: the foam has flattened and no longer springs back, the odor returns within a day of washing, or urine has been in the core long enough that it is in the core permanently. At that point you are maintaining a cover with an idea inside it. Our guide to when to replace a dog bed covers the hands-on checks for that, and the washable bed roundup is where to go next.

A bed is half of the stand-up problem for a big dog; the floor beside it is the other half. A heavy dog pushing itself upright on polished wood is doing it on the worst possible surface, and the gear that fixes that is ranked differently for a big dog than for a small one - more weight means more shear through a smaller contact patch. We have put that together at traction gear for a big dog.

Buying a washable bed answers half the question. The other half is how often, which is a different answer for an old dog than for a young one - and it depends far more on how the bed is layered than on how determined you are. We have set out the schedule, and the two cheap layers that turn it into a five-minute weekly job, at how often should you wash a dog bed?

That is the method. The companion question is frequency - weekly for the cover on a senior dog, with monthly as the floor rather than the target - plus the layering that means you are washing fabric rather than rescuing foam. It is at how often should you wash a dog bed?