when adding wins for Novice..does this include first prize at an open show  when only dog in class or does the 3 dogs entered rule apply?

Yes, the number entered has no bearing on your wins.

As far as I know the 3 dog rule only applies when you are going for a JW

That is correct. Even if you are the only dog it still counts.
Aileen

3 dog rule only applies when you are going for a JW

Not for ShCM then?

You would have to win BOB or above to gain points for ShCM but even so the 3 dog rule does not apply.
Aileen

Thank you Merlot, next time I may dispense with the habit of a lifetime and engage brain first...:)

thank you everyone..super duper..