The authors describe briefly the protocol for isolating a new serovar of Salmonella from the stools and the sand of a cage-shield of a python (Python regius (Shaw, 1802), kept as pet animal by a family in Messina. Such a finding is considered within the complex and wide investigation programme which we have been carrying out for years in our Institute of Veterinary Infectious Diseases, and within the problems rising from the Health and Hygiene field for the ever increasing diffusion of Enterobacteriaceae, by now limited to the ones collected and belonging to the Genus Salmonella.