Welcome to the forum,
Lucy is just adorable. Get your sleep now because she will keep you on your toes for the next year. There is a wealth of information in the puppy section and training section of the forum but if you cant find it just jump in and ask away.
I have 3 goldens Daisy 8?, Pawley 2.6 yrs and Bama 2.3 yrs. Also do rescue work for a golden rescue here.