Orthopedic Dog Bed: 3.5" high-density egg-crate foam allows for better airflow and gently cradles your pet's entire body to relieve pressure on his joints; Features a solid foam slab for extra support and comfort; Super soft fabric is cozy for your pet and looks stylish in your home Removable Bolster: The filling material of the pillows are made in memory foam; The memory foam dog bed bolster contours for greater support; Yiruka pet bed create the ideal pillow for your pet or the ideal corner for squishing into; Tips: The Bolster can be separated from the bed Waterproof Design: Waterproof dog bed cover features a waterproof inner lining cover the egg foam to prevent liquids from penetrating inside(The waterproof inner liner is printed in the cover); PV velvet brush flower composite surface and crystal super soft armrest offer maximum comfort for your furry friends Machine Wash: Washable dog bed covers unzip for easy removal and washing;Ideal for those pets who always seem to find dirt piles and mud puddles; The covers can be hand or machine washed in cold water with a gentle detergent, then line dried or tumble dried on a low setting; The easy-care design makes cleaning convenient Non-Skid Design: Dog couch equipped with non-slip, studded plastic bottom can fix the position of your dog bed, so it brings the dog a sense of security; 4 different sizes dog bed for medium, large and jumbo dogs dog bed