Features: 【Mobile Hutch for Small Animals】: Featuring 4 casters, with 2 lockable, this pet enclosure allows you to move effortlessly from indoors to outdoors without disturbing your rabbit, guinea pig, and other small pets inside. 【Sturdy Wood Playpen】: Made from solid pinewood with galvanized wire mesh walls, this wood guinea pig cage offers a safe and ventilated house for bunnies to live in for a long time. 【Innovative 2-Tier Design】: The upper tier serves as a cozy sleeping area, while the lower tier offers a spacious run for exercise and exploration. These 2 tiers are connected by a nonslip ramp, allowing your pets to climb up and down at ease. 【Easy to Access】: The pet house comes with an inner sliding door, a side door (opened as a ramp), and a lift-up top. Your rabbits can walk in and out freely, and you can interact with them easily. All doors are lockable for safety. 【Easy to Assemble and Clean】: With a detailed manual, the installation of this pet hutch is a breeze. The PVC tray can be simply detached for thorough cleaning to ensure a healthy and hygienic living atmosphere.