I realize that this is one of the most well known and loved "toys" in history. Big empty boxes are wonderful because they can be anything you dream them to be. While I am sure we will have many adventures with boxes, this is Xander's first one to play with.
At first, he was a bit nervous, but got over it rather quickly.
After a while I opened both sides so he could crawl through. I imagined Toby and Xander chasing each other through the tunnel, but Toby wanted absolutely nothing to do with the box.
Even Mommy joined in the fun.