Listen people, we are not supposed to intervene when nature displays acts like this. It is called the circle of life and whoever wins is the greater species based on Darwinism. But in Australia, a dog getting into a fight with a kangaroo is a daily activity so breaking it up is just part of what they do down there.
And to think, you thought that one time you broke up a fight between two drunk people made you a hero. That’s nothing compared to standing between a battling canine and kangaroo (which are all muscle by the way).
Stuff like this is why they say Australians have the biggest balls. Because they genuinely do.