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Waterproof Dog Bed Liner

44 reviews
  • Soft, Quiet Material
  • Machine washable
  • Great for dogs with incontinence
Size: Medium (27" x 36" x 6")
Color: Tan
  • Free Shipping
  • Supports animal charities
  • 30 Day Returns

Our 4Knines Premium Waterproof Dog Bed Liner is washable and waterproof with several sizes to choose from.

  • PROTECT YOUR DOG'S BED - Soft, quiet liner protects the interior of your dog's bed from accidents and other wet messes.
  • EASY TO USE - Simply remove the outer cover from your dog's bed, place the bed’s insert into the 4Knines waterproof liner, and then replace the bed’s outer cover.
  • WASHABLE - Machine washable; hang to dry.
  • PROTECT YOUR DOG’S HEALTH - Protect your dog’s entire bed from household allergens, dust mites, mold, mildew, and odors.
  • 2-YEAR WARRANTY - No-hassle 100% Customer Satisfaction Guarantee & 2-Year Warranty (defects in materials or workmanship). (**Not recommended for aggressively destructive dogs, i.e., this is not chew proof**)

*LINER ONLY - Dog Bed Not Included*

4Knines is committed to giving back to the animal community.
We donate a percentage of each sale to animal advocacy groups.

Protect Your Dog’s Bed

Soft, Quiet Material
Soft, quiet liner protects the interior of your dog's bed from accidents and other wet messes. *Not recommended for aggressive chewers.

Machine washable
Machine washable; hang to dry.

Great for dogs with incontinence
Protect your dog’s entire bed from household allergens, dust mites, mold, mildew, and odors.

Products to Provide the Best Possible Life for Your Best Friend

  • High-Quality Products Built to Last

    Our seat covers are designed with padded & quilted fabric that’s easy to take care of and can withstand wear and tear. We offer a lifetime warranty on all 4Knines seat covers and cargo liners.

  • Design and Function Meet Convenience

    Our patented technology is easy to maintain and made with colorfast fabrics that won’t fade. Our proprietary design lets you access all your seat belts and move seats without removing the cover.

  • Keeping Pets Safe, Happy and Healthy

    Our pet seat covers feature a non-slip backing and fasten in place with sturdy seat anchors, keeping your dog safe while in motion. Our products are also free of AZO dyes and heavy metals.

Very happy with the quality workmanship and that the material is soft and doesn’t make noise when shifting positions.

— Melissa Y.

Customer Reviews
5.0 Based on 44 Reviews
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Nan W.
United States United States

Waterproof bed cover

As advertised. Perfect size. Good value

Angela S.
United States United States

Must have safeguard

A must have with pets. Pet beds are not cheap and one accident can ruin them. This liner protects those beds from any type of accident. Great safeguard to have.



Many thanks for the nice review of your 4Knines dog bed liner. We are happy to hear the liners are working well to protect those expensive dog beds. Your business and kind words are truly appreciated!

lisa b.
United States United States

Light weight yet seems to be waterproof

Sooo much easier to put it on than the previous other brand one I had. Nice wide zipper opening makes a huge difference in ease of use.



Thank you for taking a moment to share your thoughts. We're happy to hear your 4Knines Dog Bed Liner is easy to use and that you're pleased with your purchase. Please let us know if there is any way we can be of further assistance.

Jeffrey M.
United States United States

Waterproof dog bed liner

It was just what i was looking for and works perfectly.



We're so glad to hear your 4Knines Dog Bed Liner is just what you were looking for. Thanks for letting us know it is working perfectly!

United States United States

Love the bed liner!

Was having problems with wet blankets and beds. These have totally solved the problem and my dogs are very happy!! Thanks so much!! Also very good communication and fast shipping!!

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