Four live kittens are in quarantine in Hong Kong, after being found in the hold of a Singapore Airlines cargo plane.
The stowaways were reported to Hong Kong police last Saturday by an employee of the Singapore Airlines cargo operation.
Video from bemused HKG luggage handlers showed the tiny cats turning up on a conveyor belt.
The furry freeloaders had been flown 2500km, stowed away in a cardboard box aboard SQ7868.
The kittens, two black and two white, were not part of the consignment and how they got onboard was a mystery.