Guard dogs.

[TAB]

I need one like this

[Jim Kennedy-ar154me]

VERY WELL trained. I wonder how many hours it took and takes to train and update training of this level.

[Jation]

Law enforcement and military have preferred German shepherds over the years.
Drug dealers have preferred Pit bulls
Malls and store owners have used a lot of Dobermans for security

I'm not sure the particular breed matters as much as the intelligence and loyalty of the individual animal. I'll take Zeus and Apollo, the 2 Dobermans from Magnum P.I.

[Rastus]

Law enforcement and military have preferred German shepherds over the years.
Drug dealers have preferred Pit bulls
Malls and store owners have used a lot of Dobermans for security

An astute observation.  I never looked at it that-a-way.