The chili dog, also spelled chili-dog, and chilidog, is an object that appears in the Sonic the Hedgehog comic series and its spin-offs published by IDW Publishing. It is a food product consumed on Sonic's world. It is perhaps best known as the favorite food of Sonic the Hedgehog.
As the name suggests, the chili-dog is a generic name for a hot dog served in a bun and topped with some sort of meat sauce and a spicy substance known as chili.
In Spiral Hill Village, Tangle the Lemur and Jewel the Beetle ordered two chili dogs to go from Ron after Tangle crashed into his chili dog cart. They then took them with them to the Mineral Museum to eat them there.