Israel Tax Authority’s sniffer dog, Katcha, was crowned world champion at a recent international competition in Russia, beating 16 other canine competitors. Katcha patrols Ben Gurion airport searching for illegal drugs and cash.
https://www.youtube.com/watch?v=bvrkh-YnSt4
https://www.timesofisrael.com/israels-world-champion-dog-has-nose-for-cash/