Shauna’s two miniature mutts – Scottie and Angel – also share a bed with their owner, so they were ideal candidates for the swab test. Furthermore, Inside Edition also conducted an extra experiment with Shauna’s puppers. Guerrero outlined the process in the news report, which was uploaded to YouTube on September 16, 2017.
“At Shauna’s apartment, we applied a fluorescent marker to track her dog’s paws,” Guerrero explained. “Then we turned off the lights and shined an ultraviolet light onto the floor.” But although the results of the experiment were perhaps not that surprising, they were most certainly illuminating – literally and figuratively.