Free Dog Treat Machine Set Up by Work-From-Home Dad

Doug Owen works from home. From his Tennessee window, he can see his neighbors, the human and 4-legged variety. Doug purchased a gumball machine online and filled it with dog treats. To see who is benefiting from his dog treat machine, Doug has set up a camera. It's tasty for the pups, and Doug has increased his human social interaction. As for Doug's family, it includes human kids but surprisingly, no canine kids.