Cats are masters at making their humans jump into action, so it's not surprising that some have taken on careers. Here are some of the finest.
Tama, a calico cat in Kinokawa, Japan, was part of a feral community as a kitten. However, she grew up around trains, eventually being recognised as a station master and operating officer at Kishi Station on the Kishigawa Line from 1999 until 2015.
