Bear, a six-year-old Australian Koolie dog, became an international sensation by locating over 100 injured koalas caught in scorched areas left behind by Australia's 2019-2020 wildfires.

Spoiler alert: the Australian Shepherd won’t be making an appearance. Despite the name, those dogs hail from California! First up is the canine with the coolest name: the Koolie! This herding ...