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Rottweilers are large and muscular with a big, round head and floppy ears,” says Tynes. “They are born with a long tail that breeders typically dock while the pups are just a few days old.”

Rottweilers were originally bred to herd livestock, and were used all the way back during the 2nd century by Roman legions in Rottweil, Germany (1). When the Romans left, Rottweilers were still used to accompany butchers as money carriers (via neck pouch) to markets from the Middle Ages until around 1900