That is sunshine for the soul to hear news like that!
Grandparents are so much younger than they use to be....don't you think? (lol) You & Mrs. Puppy are going to have so much fun and you'll find out why the "grand" is added. It's so better than being parents! (lol)
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!