Thanks Jeane for posting this. He has been reunited with his owners! He must of gone on amazing adventure. He was last seen at the Hilton, South Circular, how he got to the Liffey, we've no idea. The best we can come up with is that he swam the Camac River (which goes through Kilmainham) and joins the Liffey at Heuston Station. It's culverted for a period however so how he got through this we will never know! Thanks to all those who helped us find him.