I saw this on NPR recently – After Years Of Detecting Land Mines, A Heroic Rat Is Hanging Up His Sniffer: https://www.npr.org/2021/06/04/1003258540/after-years-of-detecting-land-mines-a-heroic-rat-is-hanging-up-his-sniffer. Much longer article.
LAUREL WAMSLEY MERRIT KENNEDY June 4 2021
A heroic rat named Magawa has been working for five years in Cambodia, sniffing out dozens of land mines. He is believed to have saved lives.
Now, the animal is about to embark on a well-deserved retirement.
–snip–
https://www.npr.org/2021/06/04/1003258540/after-years-of-detecting-land-mines-a-heroic-rat-is-hanging-up-his-sniffer