My little brother went to Australia. He bought everyone in my (immediate) family Tim Tams, and they were good. :)
Fun fact: Your biscuit is our cookie, and our biscuit is your scone.
You should try the toffee apple flavour.
About the animals, it really depends where you are, if you're in the city then there's pretty much no animals at all, but you'll probably die if you're in the bush.
Yes, you're right toffee apple's awesome (I once at a whole pack in one day :D)
But not all of the wildlife's so bad, I mean, I petted a dingo once.
And a kangaroo
And a baby emu