Seen a few imported so called working line dobermans and all but one have been a load of shit.All abit hyperactive bouncing around gobbling off but none were really focused or solid in their work.Funnily enough though my pal prefered his Doberman over anything when he was doing door work as just the fact that it looked the part and made a load of noise was enough to disperse a rowdy crowd even though if the shit hit the fan he had 2 or 3 dogs that youd much rather have on the end of the lead.