Anubis "Doggie" Cruger is the SPD Shadow Ranger. He was the Commander of S.P.D's Earth Branch until his promotion to Supreme Commander of Space Patrol Delta after Fowler Birdie's retirement to Miami. And before Doggie's replacement Sky has promoted as the S.P.D. Shadow Ranger and as a Earth Commender.
- Doggie along with Isinia will be adopted parents of Nyx's Human Counterpart in Power Rangers Harmony Force.
- When Jack returns to being the S.P.D. Red Ranger and Sky becomes S.P.D. Blue Ranger again, Doggie would come out of retirement permanently to become the S.P.D. Shadow Ranger again.