also, i just want to let you know that milu was also the first dog i have ever had. my recommendation for you would be to do as much reading as you can before your puppies comes to your house.
puppy proof, and buy all the things you need for your baby. you will definitely need nutri-cal. even if your baby doesn't turn out to be a picky eater, it's still good to have nutri-cal on hand in case of emergencies!
read a lot of books and do as much research online as you can to prepare for your new baby, and feel free to ask all your questions here. there are a lot of helpful people here. i was shy when i first joined YT. but now i yake away and ask all my questions!