The Best Waterproof Liners for Dog Beds: Protect Against Spills, Drool, and Accidents

Tired of damp dog beds and lingering odors? A waterproof dog bed liner is a must-have, offering discreet, reliable protection that keeps your Companion’s bed dry, clean, and comfortable. Whether you’re managing daily messes, unexpected spills, or age-related accidents, this added layer helps extend the life of the bed and keeps maintenance simple.

When selecting a waterproof liner for dog bed use, review the key details like, quality, materials, and protection level, to ensure the best fit for your dog’s needs. 

This guide covers the benefits of waterproof liners, how they preserve orthopedic support, and what to look for when choosing the right fit.

Why Protection Matters for Dog Beds

A liner acts as a protective shield, guarding the inner foam insert from drool, incontinence, spills, or environmental mess. Keeping moisture out helps prevent odors and degradation, so your dog bed remains fresh for longer.

Whether your Companion is a curious puppy, an older dog navigating health changes, or an active explorer, a waterproof liner offers peace of mind by keeping the orthopedic foam dry and consistently supportive.

Key Takeaways

• Waterproof liners help preserve the integrity and hygiene of our dog beds by blocking moisture and limiting odor buildup.

• Choosing a high-quality liner ensures comfort, quiet use, and dependable protection without compromising aesthetics.

• The Animals Matter® Waterproof Blankets and Luxura-Protect™ barrier provide soft, layered solutions that balance comfort and functionality.

• High-quality materials and a snug fit are essential for coverage and long-term performance.

• Customers frequently report easier cleanup and longer bed life with a liner-plus-blanket setup.

Why Waterproof Liners Are Essential

Moisture degrades support, causes odor, and can lead to mildew. Liners create a sealed barrier around the foam, keeping your companion's orthopedic foam fresh. This is especially valuable for an older dog managing incontinence or after surgery, when fast cleanup matters. Pups in training benefit from a hygienic foundation that encourages good habits and prevents accidents this is also great for Companions with seizures as they sometimes can have unvoluntary bowel movements when navigating this episodes.

Liners are also smart for large breeds like the Lab, Great Dane, and German Shepherd, delivering lasting protection without bulk or stiffness.

Types of Covers: Waterproof, Water-Resistant, and Beyond

At Animals Matter®, we focus on three core options so you can match protection to your lifestyle:

• Waterproof Liners – Built to block liquids from reaching the foam insert, offering the highest level of day-to-day protection. For best results, remove or wash the bed cover promptly if you notice a spill. In rare cases of very large liquid exposure, minimal moisture can pass at stitched seams (fabric isn’t “airtight sealed” where sewn). In practice, most beds get wet from small, surface-level accidents, not full saturation. Ideal for incontinence, muddy paws, and general moisture prevention. Currently, you can find the optional liner in our Lounger, Sydney, and Ortho Rectangle styles.

• Outdoor Performance Covers – These are found on our outdoor dog beds and are crafted in California with Outdura® Performance Fabric woven in the USA. Outdura® is breathable, fade-resistant, stain-resistant, mildew-resistant, and water-resistant. For added protection, our orthopedic outdoor beds include a quiet liner under the cover. This layered approach suits patios, porches, travel, and changing environmental conditions (this does not include our Outdoor Floor Pillow, as this is a fiber insert only).

• Waterproof Blankets – The Animals Matter® Waterproof Blanket combines luxury and practicality. Its dual-sided design repels moisture on one side and absorbs on the other, making it ideal as a top waterproof cover over the bed, for furniture protection, the car, or any space in general, as we make this from M to XXXL. Crafted from premium materials with a soft, cozy fabric that dogs love.

Choosing the right combination helps you maintain both comfort and cleanliness, indoors, outdoors, and on the go.

The Animals Matter® Waterproof Blanket

The Animals Matter® Waterproof Blanket elevates everyday protection with a refined look and premium materials. Its dual-sided, layered construction repels liquid on one side and absorbs on the other, delivering practical protection while keeping a soft, inviting surface that dogs love.

Made with exceptional attention to quality, each blanket pairs plush faux fur with cozy fleece. Oversized options (XXL/XXXL) look intentional on sofas and beds, not like a cover-up.

How customers use it..........beyond the dog bed:

• A soft, protective layer on sofas and armchairs that still looks like décor

• In bedrooms, oversized sizes protect duvets without compromising style

• In the car, for comfortable travel and easy seat protection

• As a quick-change top layer for seniors, incontinence, seizures, or recovery, remove and wash the blanket while the bed stays clean

Care instructions: Machine wash gently with cold water; air dry. Proper care preserves both softness and protective integrity.

Protecting Orthopedic Foam with Confidence

Orthopedic dog beds depend on a supportive foam core that will stand the test of time and serve not only as a bed but as an investment that you make for long-lasting comfort. Moisture compromises that support and trap odor. A liner prevents liquids from seeping in, helping the bed maintain its shape, feel, and comfort through daily use. The result: less deep cleaning, longevity, and a consistently fresh resting surface.

Support for Seniors and Everyday Messes

Our first waterproof liner surged from a real need, protecting our older Companions during vulnerable moments. The Katie Puff® Ortho Rectangle Companion-Pedic® Luxury Dog Bed was born from this purpose: low profile, orthopedic, and ideal for seniors, post-surgery care, or house-training.

To protect the Companion-Pedic® memory foam, we designed a liner that now works seamlessly with our Waterproof Blanket. It’s become our go-to solution, especially when paired with a second blanket on hand.

During my time with my Companion Kita , who experienced seizures, this setup made all the difference. Accidents could be handled in seconds, just remove the top layer, replace it, and let her rest peacefully while i took care of the mess.

Luxura-Protect™ Technology: Quiet Strength, Discreet Protection

Introducing Luxura-Protect™, our exclusive waterproof barrier technology crafted to elevate the everyday. This soft-touch, whisper-quiet inner liner is designed to provide discreet, breathable protection, without crinkles, stiffness, or compromise. Whether it's shielding orthopedic inserts or lining the underside of our luxury waterproof blankets, Luxura-Protect™ works invisibly to preserve comfort while guarding against accidents, drool, and moisture.

At a glance:

• Durable waterproof protection that resists leaks and messes

• Breathability to maintain airflow and reduce heat retention

• Quiet performance, no noise, no disruption

• Tailored fit that won’t bunch, shift, or disrupt the bed's shape

Currently found within our premium orthopedic beds and blanket collections, Luxura-Protect™ is the foundation of our evolving line of discreet, high-performance protection. Looking ahead, this technology will become the signature standard across more of our waterproof offerings, integrated seamlessly into products that are as beautiful as they are practical.

Engineered for real life. Designed for luxury. Built to last.

Will a Waterproof Liner Change the Feel of the Bed?

No. Quality liners are flexible and quiet, so the bed’s soft feel and shape remain the same—only the protection improves.

Cleaning & Maintenance Tips

• Blot spills promptly with a damp cloth

• Machine wash on gentle with mild, dog-safe detergent

• Air dry to preserve the waterproof layer; avoid high heat and harsh chemicals

• Inspect periodically for wear or small tears

Installation: Quick Steps

At Animals Matter®, we pride ourselves on delivering our beds and liners already assembled, no wrestling with foam or covers the way many companies require. Your bed arrives ready for immediate use.

If you ever need to remove or reinstall the liner, or if you ordered the cover by itself, follow these steps:

1. Remove the foam insert from the outer bed cover (if it’s already on).

2. If your bed uses full orthopedic foam, it’s naturally malleable, easily squeezed, or gently folded to fit into place. Once inserted, it will return to its original shape without compromise.

3. If your bed has orthopedic foam with a more dense foam base, fold it like a taco to insert. Release it in a controlled manner to avoid straining the seams near the zipper, as the inner waterproof fabric offers slightly more resistance than the outer cover. Take your time to ensure everything sits correctly.

4. Once the liner is securely in place, put the outer bed cover back on. This step should be easier, as the waterproof outer layer of the liner creates less friction when sliding on the cover.

5. Zip the cover closed, ensuring seams align smoothly for the tailored, fitted look we’re known for.

When It’s Time for a New Bed

If the foam no longer supports or the structure is visibly worn, replace the new bed and start protected: pair it with a liner and, optionally, a waterproof blanket from day one to save time and effort on cleanup. It’s a practical purchase for long-term comfort.

What Customers Are Saying

Customers consistently note quality, material feel, soft hand, and the convenience of a layered setup:

“Our dog has had two leg surgeries back to back now and this blanket has saved my carpet as well as my comforter… we’re going to buy another for the back of our Yukon.” — Melinda B., Verified Buyer

“I needed a solution for my sweet Jack Russell who had cancer… She loved this blanket right to the end as it was so soft and comforting to her. I keep it on my bed now because it reminds me of her.” — Catherine, Verified Buyer (They “got it to me right away.”)

“Not only are these products perfect for our pups, but for us, too! We all fight over the Waterproof Blanket. Best products ever!” — Lynn M., Verified Buyer

Frequently Asked Questions

How do I choose the right size liner?
Measure length, width, and height and select the closest match. A snug fit prevents shifting and maximizes protection.

Can I use a liner with an orthopedic bed?
Yes—highly recommended. The liner protects the foam so the bed keeps its support and feel.

Will a liner make the bed noisy or stiff?
No. Our liners are soft, flexible, and quiet.

Do I still need a liner if I use a waterproof blanket?
They serve different roles. The blanket protects the top surface (easy on/easy off), and the liner protects the foam inside the bed. Many customers use both for the simplest cleanup.

What are the care instructions?
Machine wash gently with a mild detergent; air dry. To preserve the waterproof layer, avoid high heat and harsh chemicals.

Are your outdoor covers truly outdoor-ready?
Yes. Outdura® Performance Fabric is breathable, fade-resistant, stain-resistant, mildew-resistant, and water-resistant. Our orthopedic outdoor beds also include an inner liner for added protection.