We used this crate to transport our 6-month-old Rottweiler from Germany to the United States, and it exceeded our expectations. The crate is lightweight, easy to assemble, and collapses conveniently—features that were especially useful during airport transitions. It was approved by Lufthansa and met all airline requirements, with no issues during the flight or while in baggage handling. We now use it as a home crate and sleeping space, and it fits seamlessly into our home with its stylish design. Most importantly, our pup finds it comfortable and secure.