I can understand how the dog can be trained to identify the smell of ink
but to determine if the cash is greater than AUS$10,000 is absolutely amazing.
I mean regular people have trouble keeping up with exchange rates but for a dog to be able to count that high just mind blowing, especially if it is a Labrador which are usually as dumb as the lamp post it urinates on.
Now if it was a cash sniffing cat, well then I could understand it...
emphasis mine: shhhhh, that's the autralian equivalent of ssi except if you're an australian cat