The Jaguar is thought to be the Sun of the Underworld. However, in Maya iconography, the Jaguar pelt of that of the night time skies filled with stars. The concept jaguar is acceptable in Maya because of both the myth and the iconography. Generally, the upright phallus is never considered as incorrect feline physiology. There are no jaguars with its genitalia attached to its stomach.
Dogs have such configurations, but cats, both large and small, are more discreet.
Usually the genitalia of a cat is carried naturally behind the rear legs. In Aztec land, there is a dog who bears the same mythic qualities that have been mentioned above. He is Xolotl, the twin of the sky god Quetzalcoatl. He became the sun of the underworld inside the volcanoes but he came from the heavens.