They are very very cute! Please consider having them fixed before you place them. They are AKC and the price is very good, so I am fearful that they
may wind up in the wrong hands
If you run into any issues (as you work long hours) you may want to contact a Yorkie Rescue. My first choice would be
Rescue Me Yorkie Rescue
They are awesome - they would get them fixed, and any vet care needed, then they would keep them until the 'perfect' home was found for them
Sorry you have to go through this