MANY PEOPLE LOVE TO BRING ILLEAGLE DRUGS ACRROSS BOARDERS,HURTING MANY PEOPLE.THAT’S WHY WE HAVE…DRUG SNIFFING DOGS!!!!First of all it’s not good to take drugs. People end up getting all kinds of diseases, and MOST of them will usually end up like this. (VIDEO BELOW). So that is why we have these guys.
Nyan Cat 10 hours (original)

What they do

Drug sniffing dogs are also known as detection dogs, that are trained to and works at using its senses (almost always the sense of smell) to detect substances such as explosives, illegal drugs, or blood. They have been very useful over the past few years and have caught many criminals red handed.