Shaped like a staircase, this cat climbing tree makes it easy for small or aging indoor cats to climb safely to a higher spot like a bed or sofa. A solid, weight-bearing particleboard frame supports up to 110 lbs, and each plush-covered step gives soft, secure footing. Sisal-wrapped posts let cats scratch and dig, while the various platforms double as places to sleep, exercise, and play. The quick build sets up in minutes.