Look, this forum is very avidly into rescue and controlling overpopulation of dogs in the pet trade. It is highly doubtful that you would find people here interested in buying puppies. The folks that frequent this forum for the most part either rescue or research breeders extensively before deciding to get a dog form them.

Perhaps you would get a better response if you said something like...

My friend Heather has some really precious Mini Aussies available. To learn something about her and see her little cuties check her website here: http://www.heatherlyaussies.com/placement.html (my friend Heather doesn't actually have any dogs available right now, but her dogs are worth looking at anyways, they're wonderful!)

You didn't provide any info about the breeder or the pups that will be available or (importantly, 'cause we love them! ) any pics of the parents.

Vinjashira: If you are familiar with genetics, you know that it is very possible to predict the colors of the puppies, although I don't like the possibility of white Boxers...isn't that a fault? I know with Mini Aussies, some breeders have had problems with the white genes causing MASSIVE health problems. It is also pretty safe to predict (assuming the genetic quality of both parents is known) the quality of pups that will be produced, although there are absolutely NO guarantees.

ETA: As a side note about the price...One rarely makes money breeding....if the pups are expensive (from a quality breeder) it is generally because of health screening. I would rather buy an expensive puppy whose parents have both had their eyes and hips screened than a cheap one whose parents weren't screened.