Angelina They saw it, I explained to them, they didn't believed me but let me go anyways because the cage wasn't any apparent thread to the security of the airport. For the flight back home, my parents took off the cage and after that, they started using another cage. The "travel cage" as I call is locked with a normal padlock instead of an integrated lock, that way the metal padlock can be swapped with a plastic single-use seal so the cage doesn't have any metal part that could set off the detector.
