Well, it's been a long two days, but it's been worth it!
We've spent a lot of the last two days working on adding a 75 square foot addition onto Gizmo's pen, as well as two Little Tykes playcubes, a big one and a small one. It took the better part of the day to get the whole thing up and ready to go, but the end result has been great.
: ) He seems to love it. Below, I've included a video of us taking him out to see it for the first time.