Top Left:  DEVENSHIRE'S BLACKSTAR: a "Star"(Devenshire's Cardinal Rule) son, ptd (Reserve Champion), as well as trained in Schutzhund. 
Top Right:  GABLE'S SIRE, ZZZZZaaron, obtained his Sch III after this picture was taken.

Left Center: Blackstar training for obedience scaling wall.

Bottom left-DEVENSHIRE'S DIJADOBE WARRIOR ("Schultz")going through his obedience routine for his Sch. I jump. He was trained beyond a Sch. II.

Bottom Right:  Gable, ZZZZZaaron son.