The Chihuahua was represented on engraved stones discovered on the walls of the monastery of Horotzingo located between Mexico City and Puebla.

This franciscan monastery of 16th century had been built with certain materials coming from the pyramids (burials) of the province of Cholula (Mexico).

They were the first representations of these dogs which the archaeologists discovered.

I began the breeding with the Chihuahuas, this explains that!