Ziwi Peak dog food can be purchased either in air-dried or wet food cans. With Ziwi Peak air-dried dog food you feed your pet much less as it does not contain fillers such as grains, potatoes, corn, wheat, soy, sugars or gylcerins. Ziwi Peak comes in great tasting flavours such as chicken, beef, lamb, venison, tripe & lamb and mackerel & lamb. Air-dried food comes in 4 sizes; 454g, 1kg, 2.5kg and 4kg. Wet food comes in 390 gram cans. They also have a range of healthy dog treats.