The Richell E-Z Mobile Pet Carrier makes it easy to take your pet along to the destination of your choice! This durable, hard-sided carrier offers comfort and safety throughout the journey. The top handle and casters allow you to wheel your pet around with ease. The carrier can attach to a car seatbelt to keep your pet safe and secure in the seat while in a moving vehicle. The side door opens both right and left and can removed so the carrier can be transformed into a pet house. This functional work of art comes in two sizes to fit a broad range of pets. Makes it easy to take your pet on any trip. Can be used as a pet house after removing side door. Made of durable plastic is easy to clean and keeps your pet secure. The wheel casters provide easy mobility and safety. Able to attach to a car seat belt. For safe carrying, two foldable handles allow easy two-person lifting. Side door is designed to open to the left or right for easy access and convenience.