Kaweco Piggy Bank German Shepherd Pen Holder

Your writing instrument couldn't be guarded better:

The German Shepherd is Kaweco's heraldic animal since the 1950's, because he's always been a symbol for reliability and loyalty. Therefore, we've created a pen holder, which is based on the original one from the fifties.

As an additional benefit, it is equipped with a coin slot and can be used as a piggy bank, too.