Phone Interviews, Reference Checks, Home Visits, Oh My!

I apparently passed my portion of this whole dog adoption process.  They liked what they saw on my application and I guess I didn't sound too crazy over the phone. :)  They called my two references who gave rave reviews (and promised to rescue me in the event I don't know what I'm doing).  Friday is the day of the home visit.  The current foster family will bring Cleo to my house to see how we get along.  Then comes the adoption, which could possibly take place Saturday morning.  Now to figure out what types of things I need to buy before then.  Is there such a thing as too many toys for a dog?  Is there such a thing as spoiling them?  You know how they say some kids have too many possessions.  Are dogs the same?  Different?  Oh my goodness.  I am so freaking giddy and nervous all at the same time!  The 12 year old girl inside me is doing cartwheels right now.  Well, maybe not cartwheels because I have never been able to do that.  Perhaps she is just jumping up and down and squealing.  So, so excited!!!