My first GSD was white and he was bought as a protection trained  dog.   Zeus was his name.
 
My second GSD , Natasha , I trained and she has the following titles:       
 
VB.  and AD.  which are Schutzhund Obedience Titles.

HS, HI, and one leg on her Herding Excellent Title.
 
In Obedience AKC titles she has the following: CD, CDX, UD, OTCH

In 1989 she  won the GSD Obedience Grand Victrix at the National.
 
 She also won First Place at the 1986 National for Versatility.
 
My third  dog was Kansas and he was trained through Utility.

He also had two legs on his Herding Excellent Title.

He also had his CGC and TDI Titles.
 
My fourth dog was Travis and he was trained through Utility.

 
Natasha's official name is OV, OTCH, Sachem hills Natasha,   AD, VB, CD, CDX, UD, HS ,HI 
 
Kansas is Kansas of Caper Hills, UD and was a Stud Dog for the Guiding Eyes in Upstate New York, with his breedings used on the State Police Dept of Connecticut 
 
Travis is Travis of Caper Hill