Description Source Story: Sustainably sourced,  wild caught Australian Mackeral, Tuna or Queenfish from tropical North Queensland The fish is processed by low temperature dehydrating in a factory at Mission Beach.  Because of the low temperature drying method, the nutrients and Omega oils are retained. In keeping with the nose-to-tail philosophy, using organs, bones and other parts as dog treats and chews , this ensures that ‘nothing is wasted, and everything is celebrated’. Feeding Guide: One Whole Fish Tail lasts our medium/large dog around 20 minutes chew time.