VARIOUS SIZES: We have all sizes of medium dog bed, large dog bed, and extra large dog bed. Our donut dog bed of 3 sizes all have the same height of 18cm. XS: 43*35*20CM, S:55*45*20cm,M:66*56*18CM.WATERPROOF&NON-SLIP BOTTOM: The non-slip and anti-fouling bottom of this pet bed secures it in place and does not move easily. It can be easily placed on the tile and hardwood floor in the home / living room. .EASY CARE: Our square cuddler dog bed is machine washable, and friendly in dryer to minimizing pet odor and unwanted hair, but hand washing will extend the life of the donut bed. NOTE: The calming bed no zippers and no removable cover, please throw the whole bed in machine. WARMING TIPS :The bed is vacuum packaging and the time up to 3-6 months, please wait for 48-72 hours, let it restore.(This is normal after vacuum compression).WATERPROOF&NON-SLIP BOTTOM: The non-slip and anti-fouling bottom of this pet bed secures it in place and does not move easily. It can be easily placed on the tile and hardwood floor in the home / living room. .EASY CARE: Our square cuddler dog bed is machine washable, and friendly in dryer to minimizing pet odor and unwanted hair, but hand washing will extend the life of the donut bed. NOTE: The calming bed no zippers and no removable cover, please throw the whole bed in machine. WARMING TIPS :The bed is vacuum packaging and the time up to 3-6 months, please wait for 48-72 hours, let it restore.(This is normal after vacuum compression). .