Super-smart puss swings on handle to open door and let his friends indoors This is the astonishing moment in Italy where over 30 cats were seen scrambling through just one tiny cat flap.

Female cats are more likely to be right-pawed, and male cats left. 10. A cat has no collarbone. 11. Isaac Newton invented the cat flap. 12. The technical name for a hairball is a bezoar.

Mr Hamm said he sometimes had to kill the prey himself in cases where the animals were badly wounded A cat flap ... t work for cats, and I'd challenge you to come up with a way to use rewards ...