Hi Amy, where in Australia are you from, I live Newcastle, I few friends from the dog park have had great success with the “Holistic Select” Adult Health Anchovy Sardines & Salmon meal kibble, sold at Pet Barn or Pet Stock also sold there is the Malaseb medicated shampoo this kills any bacteria in their skin & has helped my boy its excellent vet told me to bath every 5-7days as soon as they start to scratch you leave on as long as you can about 10mins then rinse off & stay away from high carbs like Potato sweet potatos etc….
