I too have a rescue, "Ivy" she is about 5??? (also don't know her age as she too was used just to have puppies) but I don't know if the rescue will let you adopt as you have young children. Any little dog and children can be a problem and I know I looked at a lot of different rescues and all of them say no children under 10. Maybe a larger dog would be better at this time, their are so many dogs in shelters that need homes. Then later when your children are older a yorkie will come. I too always wanted a yorkie but I'm glad that I waited, yorkies take a lot of time and a rescue yorkie even more. Good luck
