Thanks for asking this question - I'm looking for the same advice. You definately came to the right place...YT ROCKS!
Brought my new baby home today and my 3 yr old Cairn is now afraid of her! At first he thought - great! New chew toy! So we scolded him and shortly after that she scolded him...several times. She growls and yips at him and he tucks his tail and runs. It's a RIOT!
1.8 lbs and he's running away!
But I wonder how long this lasts and any warning signs I should look for.