[eldoradude]

A dog sniffed out the cash in a cargo box, and authorities found 34 boxes full of the suspicious bills

So we have cash sniffing dogs...

[reed13k]

Likely drug sniffing dog, since I believe a majority of cash has been shown to have some drug contamination.

[xone]

So we have cash sniffing dogs...

Always had them, drug dogs find it too.