In Tanzania, they're using rats to sniff out mines. Apparently, the rats have a much better attitude then dogs, and are also more intelligent. Well, better then the story about the The CIA-s Kitty Cat spies. Apparently, our leaders of the world spent 2M$ over several years implanting bugs in a cat's body. They used the tail for aerial.
The 2M$ agent kitty was run over by a taxi on its way to its first mission.
Kinda reminds you of the story about the American spy in Siberia...