My Moto,If it is ment to be you have the puppy,If not you know it is not time.
I have been through this so many times,It really is hard,But remeber things happen for a reason,Maybe getting the phonecall about the pup means it is time to welcome a new one into the home.
You have to feel right about it,You are not replacing Emerson,Maybe Emerson is sending this puppy your way?
They work in different ways,I still get signs in Storm from Bandit i swear,Storm does things that only have been seen or done by my Rb Boy.
Best Wishes!
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