Home-made Truly Waterproof Customizable 20"x14"x4" Memory Foam Premium Pacific Blue Twill Cat Dog Bed This dog bed has a net weight of about 3 lbs. We use high density of 2.0-lb memory foam for this dog bed making it difficult to be flatten out. There are many dog bed products from other sellers that use lower density (1-lb or less) and lower grade of memory foam that will sink in easily or degrade after a period of use. Thus, their dog beds are mostly half the weight of ours. Each dog bed comes with one durable waterproof external cover and one waterproof internal cover. These covers will definitely protect the memory pad from getting wet to avoid growing mold in the memory foam pad and therefore making these dog beds last way longer than many pet products out there in the market. The covers are easy to remove, clean, wash and dry. They are sealed with Velcro fastener instead of unreliable conventional zipper that are easy to break after a short period of use and laundries. You do not have to deal smelly urinated bed with irremovable stain and strong urine odors anymore. Our waterproof covers will block the urine from getting into the foam pad. Good cleaning practice is to soak the external cover in a bucket of warm water as soon as your pet pee on the bed without even washing the cover at all but just rinse it then hang-up drying it. This pet bed gives great comfort to healthy cat, small dog, and puppy as well as providing therapeutic benefits and supports to injured (recovering from surgery, back pain, arthritis and other injuries) cats/dogs and also cats/dogs with incontinent problems. This is a Home-made Luxury waterproof dog bed that can support up to 15 lbs. Dog in picture weights about 15 lbs. This dog bed is customize-able so to fit into your dog crate or kennel. Please contact me to customize (further cut-down/trimming from the current size) the dog bed size to your desire size to see if the custom size bed is feasible or not. Custom fee is applicable. SPECIAL OFFER for a limited time - We will add an extra external cover when you place 2 identical size dog beds in your order.