Selma has been specially trained to sniff out chemicals that are found in electronic devices, and she came to be in such a position after dropping out of New York’s Guiding Eyes for the Blind program. Selma is an important component in the battle against child pornography, and she has so far been involved in over 50 search warrants as she worked alongside the FBI.
Apparently, a single common chemical found in circuit boards, hard disks and flash drives are what these dogs have been trained to sniff out. We do hope that these dogs will be able to have a long life while serving the authorities well, and that they will be well treated to boot. Hopefully when they retire from active service, they can find a good home to stay in.