It’s illegal in Australia to feed rabbits to greyhounds. Here, it’s called coursing
Horrific though the footage was, I note that such practices are illegal in Australia and severe penalties can be imposed on anyone convicted of them.
Here in Ireland, greyhound trainers can legally exploit and terrorise one of the gentlest creatures in the countryside, our native Irish hare. Without any fear of arrest or legal sanction, they can snatch hares from the wild, and then set them up as live bait for greyhounds at coursing events.