Herr Karl Louis Doberman was a man with many jobs, He was a tax collector, who sometimes worked as a police officer, night guard, and dog catcher. Because of his career, Dobermann often traveled with bags of money through dangerous parts of town at late hours; it left him feeling uneasy. With his access to the large pound, breeding a canine bodyguard to keep him safe as well as his money seemed like a natural decision.
He wanted a medium sized dog that was refined but intimidating. The resulting dog is lean and muscular with dark fur and brown markings known as Doberman. They are one of the smartest and remarkably athletic as evident from their body conformation.
Reference: www.mentalfloss.com
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