As Willow the English Lab sniffs around the office, her paw hits a desk indicating to her handler Ron Burleson that she found something. A well-hidden thumb drive was sniffed out by the canine’s elite nose. This technique has been used hundreds of times during search warrants in San Diego County, looking for electronic devices that contain illicit photos of children. MORE: https://www.cbs8.com/article/life/animals/electronic-sniffing-dog-san-diego/509-f40484e3-4bc6-409f-b968-98c68c50bb41