We just got an Aussie puppy for my daughter last May(from a very reputable breeder - her first litter in several years). I love our Aussies. My old dog will not be with us much longer, I am afraid, and I know I do want another dog when he is gone. I just don't think I can go through the puppy thing again. What a lot of work! It's a good thing we used to work with the local Aussie rescue group. We should be able to find a suitable adult. ;-)
If my younger girl's hips and eyes come back o.k., we may be having MULTIPLE puppies (silly us - we know better . . . but they would be wonderful retrievers).