Steve Irwin's father, Bob Irwin, calls for change after croc that attacked man and dog shot

Croc attack that led to dog being eaten caught on camera (Source: Facebook)

Steve Irwin's father is among a group of conservationists calling for an investigation into whether animal cruelty was involved in a crocodile attack that injured a man and killed a pet dog last week.

The crocodile took the dog, named Molly, moments after her owner had waded with her into the Bloomfield River in Far North Queensland.