
Think the point of AV classes and Stakes classes it to give exhibitors the opportunity of entering their dog under different judges and to have a full days entertainment. At least that is why I make sure all my exhibitors have to opportunity to enter their hounds under at least 3 judges, a breed judge, and two all round hound breed specialists.
Not sure that all if many only go to a show to progress into the BIS ring, nice if you do but most enter for the pleasure of a day out at a dog show don't they? Or am I naive and the only reason for entering is to win.
In answer to the AV and AVNSC question any puppy that has competed and remains unbeaten can go forward to group and/or BIS - this does not apply to adults when only the dog declared best AVNSC can go forward into group and/or BIS.