The Roman legions bred their own war dogs from an ancient mastiff-like breed known as the Molloser. They were mainly used as watchdogs or for scouting, but some were equipped with spiked collars and armor, and were trained to fight in formation.
The Roman legions bred their own war dogs from an ancient mastiff-like breed known as the Molloser. They were mainly used as watchdogs or for scouting, but some were equipped with spiked collars and armor, and were trained to fight in formation.