How can you tell about the conformation of a 6 week old puppy? Hope I dont sound stupid.
Got to keep them longer than six wks that's how... seems I can usually pick out the physical traits I don't like by about 12 wks...
-Proportionate?
-Deep chest?
-Square in build?
-Adequate bone?
-BUILT TO RUN?
-Good head?(ashamed to say it, but I WILL cull one if I don't like it's head...)
... All stuff that starts showin' by that age in my dogs...