We put his bed and pee pads in an x-pen type of thing my husband made, we wanted it in a room where he could be with us, (where TV is) and I could still see him if I was in the kitchen. Yorkies really like to see their humans. If we took him out of the pen, our eyes were glued to him and we had pads close by. At night, we had a small crate/car seat, that he slept in next to my bed. He would cry once or twice a night and I would place him on a pad that I kept in the bathroom, then back again to his crate. I think important to have items, include chewing toys; they are teething, and want to chew on everything. My breeder gave me some "Bitter apple" to spray on things that might tempt him. I think you should check out this thread for things to have.
http://www.yorkietalk.com/forums/gen...w-parents.html and this thread on first aid supplies:
http://www.yorkietalk.com/forums/sic...g-dosages.html. I think having a small scale is very helpful, and also having some hydrogen peroxide available if the vet ever tells you to induce vomiting; it is a life safer. Puppies the first year explore everything with their mouths, and you need to keep small items away from them.