The goanna ('go-anna') is an Australian reptile that is also known as the monitor lizard. Some species of goanna can grow up to 2 m (around 6 ft) long. * Is this why in the Rescuers Down Under, the guy's giant lizard was named "Joanna"?
Australian Kelpie - working the sheep. The Kelpie is an Australian sheep dog successful at mustering and droving with little or no command guidance. They are medium-sized dogs and come in a variety of colours.