Personally, looking at the pics that you already have posted, the little fawn guy looks really nice. I am no expert, but he appears to have a nice build about him. The brindle is a little small and with the picture being small it is hard to get a good look about her. Are their parents Champions in the show ring? The reason that I am asking is, like gmacleod has always said, "the perfect boxer has yet to be born" and if their parents aren't shown and proven then the chances of them being champions in the show ring is probably not very high, that is not to say that they aren't gorgeous boxers, no doubt they are, but being a show dog is more then just beauty.