Something similar was at a big dog show in my area a few years ago. The one I ran my dog through had an A-frame and tunnels as well as the jumps and tire. It was a blast!
While I-70 and I-75 seem to be the major cross-roads in my neck of the woods, I rarely get up that way. However, if you ever find yourself on I-675, I could wave to you from the bridge near my house:)
