Hmm... What are the tell-tale signs of an Aussie.. like is there any definite trait that is only carried by Aussie's and not in NG's? I know there are probably less than 1% pure 100% Aussie's in the US and that most breeding projects with them have to eventually be out bred to NG's so a good amount of Aussies are probably crosses... but other than the white spots on the cheeks/frill area, is there anything else that signifies that it's an Aussie/part Aussie?