Drug sniffing police dogs(carbon scrubbers)

[Bermyboy]

they are not just trained but are bred for there sense of smell, they are the elite, and a no joke. those dogs from the day they are born are raised on scent, so if any of those dogs come near your house, esp if you live in the city as they get the top dogs, be prepared my friend.

whatever breed it is, i thin german shepard, they chose the dog with best sense of smell and after over 30 years of scientific training and breeding, youd be pretty much fucked.

Blood hound is the breed with the best sense of smell.