Bolster dog beds with removable covers solve the one problem that ruins most dog beds by month three: you can’t actually clean them without destroying the bed itself. In 2026, “removable cover” gets slapped on packaging loosely, so the real test is whether the zipper goes all the way around the bolster edge, not just across the flat sleeping surface. This guide covers what separates a genuinely washable bolster bed from one that just claims to be.
Bolster beds — the ones with a raised, cushioned rim around some or all of the perimeter — are popular because many dogs like having something to lean their head or back against while sleeping. Add a removable cover and you get the comfort benefit without the eventual smell and stain buildup that plagues fixed-cover beds.
The Best Bolster Dog Beds with Removable Covers
Furhaven Plush & Suede Sofa-Style Bolster Dog Bed
- Cover unzips fully, including around the bolster edge
- Machine washable and holds shape after drying
- Bolster sides give anxious dogs something to back into
- Zipper is on the small side for a bed this size
- Filling flattens faster than foam-based beds
Bedsure Orthopedic Bolster Dog Bed with Removable Cover
- Egg-crate orthopedic foam supports hips and joints
- Cover and foam liner separate for washing
- Non-slip bottom keeps it from sliding on hard floors
- Heavier and bulkier to move between rooms
- Foam has a mild off-gas smell for the first day or two
Big Barker Sofa Dog Bed with Removable Cover
- Foam holds shape for years under heavy dogs
- Cover is genuinely tough against digging and nails
- Bolster height suits dogs who like head support
- Premium price point
- Long lead time for the cover to fully re-fluff after washing
PetFusion Ultimate Bolster Dog Bed
- Waterproof inner liner protects the foam core
- Outer cover zips off and machine washes easily
- CertiPUR-US foam holds support over time
- Outer fabric runs warm in summer months
- Bolster sides are lower-profile than some competitors
MidWest QuietTime Bolster Dog Bed with Removable Cover
- Fits standard wire crate sizes exactly
- Cover fully removes and machine washes
- Inexpensive enough to keep a spare cover on hand
- Filling compresses noticeably within a few months
- Bolster edges are thinner than premium picks
K&H Pet Products Bolster Couch Dog Bed
- Breathable fabric stays cooler than plush alternatives
- Removable cover zips off without tools or tugging
- Bolster is firm enough to keep its shape unwashed
- Less plush feel than suede or faux-fur covers
- Color options are limited
What “Removable Cover” Actually Means (and Where It Fails)
Not all removable covers are created equal. Before buying, check for these details, because manufacturers use the term loosely:
- Full-perimeter zippers: The best covers unzip around the entire bolster, including the raised sides, not just a flat panel on the bottom.
- Separate foam liner: Higher-quality beds separate the foam insert from the fabric cover so you’re washing fabric only, never wet foam.
- Zipper placement: Zippers hidden under a fabric flap resist dogs pawing or chewing them open; exposed zippers are a chew risk for destructive dogs.
- Cover-only replacement availability: Beds that sell replacement covers separately are a good sign the company expects the cover to wear out before the base does — which is realistic.
Sizing the Bolster to Your Dog’s Actual Sleep Posture
Measure your dog nose-to-tail while lying stretched out, then add 4-6 inches. For dogs that curl up rather than stretch, a smaller bed with taller bolster walls works better than a large flat one. Dogs that like to rest their chin on something need a bolster that reaches at least to shoulder height when they’re lying down; dogs that just want a wall at their back are fine with a lower rim.
| Dog weight | Typical bed size | Bolster height to look for |
|---|---|---|
| Under 20 lbs | Small (24-28 in) | 4-5 inches |
| 20-50 lbs | Medium (30-36 in) | 5-6 inches |
| 50-90 lbs | Large (40-44 in) | 6-8 inches |
| 90+ lbs | Extra-large (48+ in) | 8+ inches, reinforced foam core |
Fill Material and How It Holds Up to Washing
Polyester fiberfill bolster beds are the cheapest and wash easily, but they flatten within months under a dog’s regular weight, especially in the bolster rim itself. Egg-crate or solid foam cores keep their shape far longer and are what you want for a dog with any joint sensitivity — but confirm the foam sits inside a removable liner, since foam that goes straight into a washing machine breaks down fast and can trap water in the core for days.
Water Resistance and Accidents
If you’re buying for a puppy still house-training, a senior dog, or a breed prone to incontinence, prioritize a bed with a waterproof inner liner under the removable cover. Without one, moisture soaks past the fabric into the foam or fiberfill, and that’s when odor becomes permanent even after washing the outer cover. A liner keeps the accident contained to a wipeable surface.
Chewers and Diggers Need Reinforced Covers
Dogs that dig or nest before lying down put real stress on cover seams and zippers. Look for bar-tacked stitching at stress points, zippers covered by a fabric flap so they can’t be caught by a nail, and a base fabric rated for scratch resistance rather than a soft plush that snags. A bolster bed that isn’t rated for this behavior will have a torn seam within weeks with a determined digger.
Washing Instructions That Actually Extend the Bed’s Life
- Wash the cover on cold or warm, never hot, to prevent shrinkage that makes re-fitting over the bolster difficult.
- Air dry or tumble dry on low — high heat degrades the elastic edges that keep zippered covers snug.
- Vacuum the foam insert between washes instead of washing it, unless the manufacturer explicitly says the foam is machine washable.
- Keep a spare cover on hand for larger dogs or multi-dog households so the bed isn’t out of commission on wash day.
Common Mistakes to Avoid
- Assuming “removable” means the whole bolster unzips. Check product photos for the zipper line before buying.
- Buying a size based on breed averages instead of your dog’s actual measurements. Mixed breeds and dogs that sleep curled up often need a different size than the breed chart suggests.
- Skipping the waterproof liner for puppies or senior dogs. This is the detail that determines whether an accident is a five-minute fix or a bed replacement.
- Machine washing solid foam cores. This breaks down foam structure and can leave it waterlogged for days.
If your dog is still a puppy and might outgrow this bed within a year, it’s worth comparing against our full dog beds hub before committing to a larger, pricier bolster style. For dogs that prefer to burrow rather than lean against a bolster, our guides on other bed styles under the same hub cover that alternative. If you’re also updating the humans’ bedroom at the same time, see our bed frames with storage and mattresses under $300 pages, and our bed sizes and dimensions guide for general sizing logic that carries over to pet beds too. See also how we test for our review methodology.
FAQ
How do I know if a bolster dog bed cover is truly removable?
Check the product photos and description for a zipper that runs the full perimeter of the bolster, not just a flat panel underneath. Reviews often mention this detail explicitly — search for “zipper” or “cover” in the review text before buying.
Can I put the foam insert in the washing machine?
Generally no, unless the manufacturer specifically states the foam is machine washable. Standard foam breaks down under agitation and can hold water for days afterward, leading to mildew. Vacuum the foam and wash only the fabric cover.
What size bolster bed does my dog need?
Measure your dog lying fully stretched out, nose to tail, and add 4-6 inches to that length for the bed size. For dogs that sleep curled up, a smaller bed with a taller bolster wall often fits their actual sleep posture better than a large flat bed.
Are bolster beds good for dogs with joint pain?
Yes, if the bolster bed has a supportive foam core rather than loose fiberfill. Egg-crate or solid orthopedic foam keeps its shape and continues supporting hips and joints, while fiberfill flattens within months and stops helping.
How often should I wash a bolster dog bed cover?
Every one to two weeks under normal use, or weekly for dogs that are outdoors often or shed heavily. A waterproof liner underneath extends the time between full washes since it blocks moisture and odor from reaching the foam.
Will a removable cover shrink in the wash?
It can if washed or dried on high heat. Use cold or warm water and low or no heat when drying to keep the cover fitting snugly over the bolster shape.
Do bolster beds work for dogs that like to dig or nest before lying down?
Choose one with reinforced, bar-tacked seams and a scratch-resistant base fabric. Standard plush covers can tear under repeated digging within weeks.
Is a waterproof liner necessary if my dog is fully house-trained?
It’s optional but still useful for muddy paws, spilled water, or occasional illness. For puppies, seniors, or dogs prone to accidents, it’s close to essential to protect the foam core.
Sophie Laurent
Sophie Laurent is TalkBeds' Beds & Bedroom Editor. With more than ten years covering home and furniture, she leads everything on the site that isn't the mattress itself: bed frames, platform beds, headboards, bunk and kids' beds, sizing, and the interiors decisions… Full profile & sources →