A dog was used to snatch Bin Laden and Saddam Hussein. The SAS used them in various missions in Afghanistan and Iraq as well.
In these raids they wear armour that can withstand attacks from guns and knives. They also carry infrared cameras into rooms before any troops, due to the potential of terrorists having bombs attached to their body and what not. Then, if they see do someone with a weapon then they are trained to go right for them.
It is interesting how the German Shephard dogs seem to be desired choice and the police always use them over here. They do have a great nose for sniffing out drugs though and they are pretty much fearless as well.
Hey, thank's for regurgitating the articles for us.