With a sense of smell a thousand times more powerful than any human's, dogs are excellent at finding things. This skill has been utilized by police forces and immigration officers to identify drugs, bombs and weapons. Search-and-rescue dogs can find buried people in rubble. Now, dogs can even be used to help find bed bugs.
Bed bugs are a major nuisance and they can be notoriously difficult to eradicate. These bugs are paper-thin and live in cracks and crevices of homes. They feed on human
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