Dogs are man's best friend

t also invaluable workers. This

German Shepherds and Bloodhounds

people with disabilities an

etecting explosives, drugs, and

hem from predators, as well as aiding hunters in tracking and retri

bedbugs and termites to certain diseases like cancer and diabetes. Th

e Siberian Huskies and Alaskan Malamutes are used for transp

ike agility, obedience trials, and flyball. They also perform in

sugar in diabetics, warn of impending seizures, or alert to a

in locating human remains and providing crucial evidence i