Don’t let the cute appearance of puppies deceiving you, these dogs perform an important mission. Basically, dogs demand to the police, army, fire stations, as guide dogs, and for medical aid, including for dogs-therapy.
Shepherd, for example, have proven to be excellent shepherds, thanks to good intelligence and ease in training. The dogs sense of smell is 50 times more sensitive than human that allows four-legged helpers firefighters more likely to respond to smoke.
Dog handlers with service dogs can locate the source of fire, which is very important in the case of arson. Sometimes, the dog finds important clues indicating the cause of the fire.