Hi Tanya,

No luck with my friend actually, this time around she got hers from her sister (who is a vet nurse and felt sorry for one of the cats.) The only other time was a place when she was living in the UK.

I did do a search though and came up the following all based in Victoria, all of which have websites:

Ingrids Haven
Australian Animal Protection Society
Pet Rescue
The Cat Corner
Cat Protection Society of Victoria

There are plenty more, but this should be a good start.