Sooooo Happy for you that you have found a sweet little girl.
We have small yorkies also and I discovered doggy stairs were very helpful. They have served the purpose very well in our house. Was'nt sure they would work out but our little ones enjoy using thier stairs and we have peace knowing we have hopfully prevented serious injuries. We actually have two sets. They are so cute when they go directly to thier stairs and go about thier important yorkie business.