welcome to YT and congrats on your new baby! i am so glad you are enjoying him and spoiling him already
as far as books go, i read a couple before i got my babies, but found the information here on YT to be much much better! and you get to ask questions and have experts answer with lots of ideas and advice!
as far as his weight goes, if he is 3 pounds at 10 weeks, i am going to say he is going to be a "bigger" sized yorkie (more to love though!!
) - but who knows for sure?
if i had to guesstimate, i would say 8 pounds?
welcome again!