Pondering Heaven

I wonder what kind of library Heaven has.
Or if people even read books when they're there.
I wonder what kind of things are disallowed there, or if when you're trying to enter through the gates the guard tells you what you can and can't do and how you can get kicked out.
I imagine that there are no cars there, but everyone has fairy wings (or angel wings) and people fly everywhere.
But mostly, I hope that there is a nice walking trail to go through with all the dogs and other animals I have ever and will ever own. I'm counting on seeing all of them at the other side of that Rainbow Bridge.