See: dog  Sphinx

[2009] What was the Sphinx? (Anubis) By ROBERT TEMPLE   Sphinx

House of Anubis

HERMANUBIS aka St Christopher
the jackal headed god in the VATICAN
also has a hammer in his right hand.

Sphinx

Caduceus & Asclepius   Syncretism Hermanubis, Greco-Egyptian syncretic diety (Hermes + Anubis...)