Material: The small dog bed is made of soft and comfortable plush, which is warm and soft to the touch. In cold weather, your pet will have a warm haven. The puppy bed is filled with PP cotton, which is fluffy and elastic. The bottom uses strong waterproof Oxford cloth, which is non-slip and sturdy. Design: Donut round cave dog bed with plush cover, soft plush wraps your pet, creates a safe and comfortable living environment for your pet, relieves their anxiety and makes them calm. The raised portion of the pet bed provides a pillow for your pet and relieves pressure on the spine. Size: The bottom circle part of the cozy cave dog bed is 20 inches in diameter, the bottom is 6 inches high, and the fluffy cover can be up to 8 inches. Suitable for small dogs and most cats. Such as Chihuahua, Pomeranian, Yorkshire Terrier, Miniature Pinscher, Papillon, Pug, French Bulldog, Miniature Schnauzer. Cleaning: Washing at low temperature is recommended, this washable dog bed supports machine washing in cold water and drying at low temperature. It is recommended to clean the burrow dog bed regularly so that your pet will have a cleaner and more comfortable habitat. Reminder: For more convenient transportation, we use vacuum packaging. When you unpack the cave dog bed for the first time, the dog bed will be less fluffy after being squished. We recommend that you gently pat the round dog bed and wait for it to return to its normal fluffy state after two or three days before using it. Cozy Cuddler Cave Pet Bed