Pet Stairs - Lulu's Ladder - Three Steps (White) (12"H x 14"W x 18"D) Color: White Size: 12"H x 14"W x 18"D Lightweight yet sturdy portable staircase designed to make it easier for pets to climb on furniture. Ideal for older pets or those suffering from hip dysplasia, arthritis or other joint problems. Covered in a soft 100% polyester machine washable faux sheepskin. 3 and 4 step available.