She Who Dwells In The House, the goddess of hearth fires, personal treasures and volcanoes.
Chantico broke a fast by eating paprika with roasted fish, and then was turned into a dog by Tonacatecuhtli.
Chantico is closely related to Xiuhtecuhtli. She also wears a crown of poisonous cactus spikes, and takes the form of a red serpent. Chantico is the goddess of precious things and is very defensive of her possessions. There are many Aztec legends as to what she does to people (or other gods) who take her things.
In the tonalpohualli, Chantico rules over trecena Ehecatl (wind).