Did you call the humane society in your area? When My phoebe and Bruiser got out a few years ago, Bruiser was lost for hours. Talk about panic. I contacted the humane society and went down there to fill out a lost pet report. Fortunately, the woman who found him, also called the Humane society and we were reunited within a couple of hours. I hope you find the owner but he is lucky to have you.