They are the symbols for the Greek God of War.
Hermes
His symbol is a spear and a helmet, his animal symbol is a dog, and his bird is the vulture.
There is a three headed dog in Greek Mythology, that guards he underworld. It is called Cerberus.
Ares, the Greek god of war, is associated with sacred animals that embody the traits of battle and violence. His primary animals, such as the dog and the vulture, symbolize ferocity, aggression, and the darker aspects of warfare. The dog represents loyalty and companionship in battle, while the vulture signifies the aftermath of war, scavenging on the fallen. These animals reflect Ares' nature as a deity who thrives in chaos and conflict, reinforcing his role as the embodiment of martial prowess.
Cerberus
Rick Riordan got the idea of a three-headed dog from Greek mythology. In Greek mythology, this creature is known as Cerberus, and he guards the entrance to the underworld. Riordan incorporated this mythological creature into his popular book series "Percy Jackson and the Olympians."
Ares's animal is the dog. In Greek mythology, Ares is often depicted accompanied by two savage and fearless dogs.
justin
Cerberus, hound of Hades.
Cerberus. be careful when you say hell. what you actually mean is the underworld there was no heaven or hell in greek mythology only mount olympus and the underworld... the underworld was then split into sections that resemble heaven, hell and purgatory.
Cerberus is a three headed dog in Greek Mythology that guards the fates of the Underworld. Another name for this dog is a hellhound. It also prevents those who have crossed the river Styx from ever escaping.
Cerebus/Cerberus