I think a pup should act like a Lil replica of their breed. If u breed blood hounds ya pups should run around tracking, Collies should herd what ever is around them. Bulldawgs should act as small bulldawgs be it hot or calm when it come to play they should act as such.
Some just have a Lil more spunk to them but their chances are just the same as any other pup from his or her litter and that of a more calm litter. Best thing about this is you get to sit back and enjoy pups being pups and replicating the bloodlines and or breed!

We have had "hot" litters that all have turned out great,we have also have bred a calmer litter with same results.
When the blood is pure and kept to its breed standard you will see your pup display these traits early on .
I see that these traits can get lost in pup from various breeds when they are bred down thru dawgs that have not been bred or kept to a standard or not allowed to preform that breeds purpose for multiple generations. Those litters lack what that breed is know for as far as some PUPS show traits early! This does not mean they won't click on to be exactly what they are bred on.