Christmas Joy: Laughing

Just the thought of celebrating the coming Christmas.
Expression of celebration, joy, happiness... I guess it would be laughing.
Here's some.. laughters from the world wide web... animal laughters to be exact.
Men's best friend,
Really happy Men's best friend,Happy pussy cat,
Happy pets,Birds laugh too... only when there's no bird flu,Happy stallion,And finally, ho! ho! ho!

Cheers!