Built for multiple small pets sharing one home, this large rolling cage stands 64.6 inches tall with four platforms at different heights and three non-slip ramps connecting them, giving ferrets, chinchillas, guinea pigs, hedgehogs, and rats room to climb and explore together. The full footprint measures 36.2 x 22.8 x 64.6 inches and the frame weighs 66.8 pounds, built from reinforced thick metal square tubes with even powder coating for rust resistance and stability. A top hammock adds a cozy resting spot, while narrow 0.55-inch wire spacing and screw-in door latches keep small bodies safely contained. The dual-layer door with an openable top window makes feeding and handling easy without opening the whole cage, and the ABS-coated pull-out tray keeps urine from leaking through while making cleanup fast. Lockable rolling wheels let you move the cage between rooms or outdoors, with a storage shelf below to hold food and supplies.