Howdies, BowHouse in Sydney is the Aussie Importer and they do a mail order service and have a huge selection of top shelf pet stuff.
I find Pookinuk (Sp?) have the best shipping deal, I think it's only $5 Aust wide.
However, what I did was insist my local store, another and my Vet all carry it, and they do
At first my local store was a bit dubious but she went with it and was astounded, it flew off their shelves!!! Just another reason she has to be grateful to me lol