The animal associated with the Roman god Mars is the wolf. This is particularly significant as the she-wolf is famously connected to the legend of the founding of Rome and the story of Romulus and Remus, who were said to be raised by this animal. The wolf symbolizes strength and warfare, aligning with Mars's role as the god of war in Roman mythology. Consequently, the wolf represents both a protective and ferocious nature that embodies the spirit of the Roman military.