This is a truly astounding illusion which you can use to bewilder your friends. To be honest, you can use any small animal or object for the trick, but I think a cat gives it an air of mystique. The video below shows the illusion performed by my cat Benjamin Franklin. (I was reluctant to name him after such a scoundrel, but I already had Crenshaw and Spartacus, and I had to complete the set).
Teleport Your Cat 
