The biggest problem I see with mini aussies is that people seem to forget that they are WORKING DOGS. My friend has turned down dozens of prospective owners who were looking for an apartment dog or a couch potato. They have loads of energy and drive, and they need to DO something. (which is why, when she asked me if I wanted one of her rescued minis, I turned her down...I ADORE that dog, but I don't have that kind of energy.)