Luna goes deep for her pet rock

Luna decided that she was a diver down dog after all..
GSD (German Shepherd Dog)
Alsatian (especially in the UK and some Commonwealth countries)
Shepherd
German Shepherd
Deutscher Schäferhund (German name)
Working Shepherd
Police Dog
Service Shepherd
Guard Dog
Herding Dog
K9 (used in law enforcement contexts)
Black Shepherd (for the all-black variant)
Sable Shepherd
White Shepherd (for the rare white-coated version)
German Police Dog
German Working Dog
Military Shepherd
Search-and-Rescue Dog
Protection Dog
Tracking Dog