andrewdl007
Member
I take the train a lot between Washington DC and New York. Sometimes but not always coming out of DC I notice there is a bomb sniffing dog that they bring through all the cars. It has led me to wonder what all can the dogs detect. I know there is a lot of info out there but I thought I would ask it here. Specifically, if a passenger has a gun in a bag or on themselves (both no-nos on Amtrak)would the dog detect it? What about amunition. If the dogs can smell it, why don't they react to the guns carried by their handlers and other policemen?