Today I got my first Passport

Today I got some special post just for me...my first passport.
I'm not actually sure what a passport is, but Mummy says that now I have one I am allowed to travel to different countries which means I can go home to Cornwall at Christmastime to see my family. Yay!
I am such a lucky boy because I get two passports because Mummy and Daddy are citizens of two countries which means I am too! One day I will have an Australian passport AND a UK passport too!