Building the snow tunnels began as a way to make cleaning up after his pets easier.
“I’m a truck driver and I would get home at night when it’s dark out, and it’s hard to find the poop. So I just made paths so I could find it,” Einarson told The Dodo. “Otherwise, it’s springtime, you would have a pretty big mess out there, and it’s not very appealing.”
Eventually, he turned the paths into tunnels of packed snow to make it more fun for his dogs to navigate.