When Roscoe, a 5-year-old rescue beagle, wakes up in the morning it's right to training and then he goes to work. His job—sniffing out bedbugs.
The lead canine inspector for Bell Environmental, based in New Jersey, can hit 4-5 residences in a day, or one 30,000-square-foot office. He performs thousands of inspections a year.
The rise of bedbugs has led to the popularity of using dogs to hunt down the critters.