Waterproof Dog Bed Liner

35 reviews
Regular price $ 29.99

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. *Not recommended for aggressive chewers.  
  • 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).

    *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.

    Why choose us?

    Always Improving

    We are pet owners, so we understand how tough a pet can be on your car and your car cover. That is why we are constantly improving our products based on customer feedback.

    Lifetime Warranty

    We are committed to excellence in our designs, workmanship, products and customer care. If you have an issue with your 4Knines cover, please contact us. We will do whatever we can to make it right. 

    Giving Back

    As a pet-focused business, we feel that it's important to give back to the animal community. We donate returned items and a percentage of each sale to animal advocacy groups.

    Customer Reviews
    4.9 Based on 35 Reviews
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    Sarah L.
    United States United States

    I now have four of the waterproof dog covers, one for each dog bed. What a wonderful find! They have reduced my wash load to manageable levels, instead of having to wash four dog beds. Love this product!


    We're thrilled to hear your 4Knines Dog Bed Liners are doing a great job protecting your dog beds and helping to make life a little easier. Thank you for letting us know you love our products!

    meredith w.
    United States United States
    Cozy cave liner

    So glad it fits the 48 inch cozy cave for my 14 year old GSP. She has problems getting up first thing in the morning and this has been a great help for me.

    4Knines® Waterproof Dog Bed Liner Review

    We're so glad to hear your 4Knines Dog Bed Liner is working well for you and your adorably sweet senior GSP. Thank you for letting us know it has been a great help to you. We hope you will let us know if we can be of further assistance.

    Paul H.
    United States United States
    Solved my problem !

    My one year old golden retriever was chewing up every dog bed I bought, leaving stuffing everywhere. This lining fit great around the torn dog bed and Buddy now sleeps on his bed instead of eating it !


    We're so glad you found a solution for Buddy's dog bed. Thanks for letting us know you are satisfied with your 4Knines Dog Bed Liner.

    David D.
    United States United States
    Back seat cover

    Hands down best on the market


    Thank you so much for your kind words. We appreciate your business and hope you will let us know if we can assist you further.

    Linda R.
    United States United States
    Round waterproof bed cover

    I love the waterproof covers, especially with one older dog. Unfortunately, I had to purchase this cover because the zipper broke off one of my other covers (purchased at your company). I was very disappointed that it broke so soon as they are washed in cold water and hung dry.


    Thanks for your 4Knines purchase and your kind words about your dog bed liner. We are sorry to hear a zipper broke on a previously purchased liner. If the cover was purchased in the last two years, please contact us with your original order details (we are not able to find a previous order with the provided email address), and we will happily process a warranty replacement. 4Knines support@4knines.com 888-602-2509