I feel that I can respond to this post because I have both a newborn baby and a husky (named Kodiak!) I have witnessed firsthand how the dog has already accepted the baby and relinquished his position in the household.
My husband and I did all we could to establish the fact that things were going to change in the household. We let him smell the new clothes and diapers so that he could get used to it. We introduced the baby to him and let him smell our son.
The dog has been very gentle with the baby. We had our first instance with tail pulling this week and Kodiak sat there and did not react except to look at me with a "Mom, he's touching me!" attitude.
All that being said, I still use common sense.