Aww congrats on getting your new baby....You should probobly buys a soft little bed.....they like to have a place to call their own to cuddle up in
Maybe some pee pads if you plan on training him or her indoors, ummmm.....a carrier (bag) for when you go out in the car....you might want to pick up some of those baby wipes for puppies....those are great to have on hand. I dont know what kind of food they are going to have him on but if you decide to switch make sure that you do it gradually mixing it with his other food at first to avoid an upset belly. You will need some doggy bowls for food and water. Hmmm that is all that I can think of for now. Good luck and make sure you post pics of your new little one!