Rottweiler: Robust and loyal, Rottweilers share the Doberman's protective instincts.
Manchester Terrier: Sleek and agile, resembling a smaller version of Dobermans.
Miniature Pinscher: Known as the "Mini-Dobie," compact yet energetic.
Black and Tan Coonhound: Strong and muscular, similar coat coloration.
German Pinscher: Closest relative, compact build and fierce loyalty.
Belgian Malinois: Intelligent and agile, often confused with Dobermans.