MULTI-PURPOSE: The dog stairs for small dogs helps small, medium, and older dogs and cats easily get on and off beds, couch, window, and other places. The dog stairs for high beds and couch takes the strain off of your pet's joints and keeps them healthy. MULTIPLE SIZES AVAILABLE: The pet stairs for small dogs and cats is available in 4-step and 5-step sizes, 4-steps are 18“ high and 5-steps are 23” high to choose the right pet steps according to your needs.Also, dog steps can be folded into a dog bed for puppies. NON-SLIP BOTTOM: The bottom of the dog stairs for high beds and couch adopts non-slip design to increase friction. Ensure that the dog steps for bed will not move during use, to protect the safety of pets. EASY TO CLEAN: The doggie stairs comes with an easily removable washable cover, convenient for machine washing at any time. Warm tips: the inner high-density 30D foam is not washable. INSTRUCTIONS FOR USE: After opening the compression bag, please wait patiently for 24-48 hours for it to fully expand. It is recommended to put it in a warmer place to help accelerate the expansion. dog stairs for small dogs