4 ms·

Money sniffing dogs? They train dogs to sniff for plants, food and drugs. Cash in baggage should be easy?

• hn_throwaway_99 2y ago
  But cash is everywhere, and it's not illegal to have it in your luggage if declared or below a certain amount. Seems like you'd get a ton of false positives as it would be very difficult to train a dog to only alert if it smells a lot of cash. But I did read another article that said they sprayed their vacuum packed cash bags with coffee and air freshener - don't know if that works that well against cash sniffing dogs.
  • tastyfreeze 2y ago
    Maybe cash sniffing elephants. Elephants can count, or at least scale, obscured items by smell.