Mystery surrounds the disappearance of a man, described as a recluse, following a house fire in a remote part of Waverley.
Police say the remains found in the ashes of Monday's fire on Okahutiria Rd, Waverley, were that of a dog, and not human remains as police first reported.
The hunt for the home's missing owner - identified by a neighbour as Kerry Anthony Riley - is now on.
"Police ask that the occupant of the property please make themselves known to police so we can ensure they are safe," Detective Sergeant Philip Skoglund said.
Mr Riley was last seen by neighbour Sharon De Melo over a year ago. She described Mr Riley as reclusive and a person who kept to himself.