Best dog???

🌹Queen~Tut🌹

What dog breed would you recommend?! I am looking into getting another dog in a while. It may be a year or so after my old boy decides it's his time. That gives me time to properly do my research and decide what I'm going to do an what dog us vest for me. I currently have a 1 year old Great Dane female. I do work, part time. My husband and I live in a single wide, we have 2 cats as well and hopefully will have a baby sometime soon, TTC. I do have a yard and will walk the dog nightly. My yard isn't huge, but it works for a playing dog. Please give a recommendation and tips or advice on breed! Thanks ladies!! Doesn't have to be purebred, I will also be watching the rescues and shelters.