I either make my own with my EasiYo (they sell the makers and sachets in the desserts aisle at Woolies and Coles - it's powdered milk sachets and the cold and hot water combo in the maker is what creates the yoghurt) or we buy Mundella (usually the Greek Honey) or Farmers Union Greek. Yum

We did use the Vaalia baby yoghurt initially but quickly changed to a normal brand - at half the price!