Ziggy was left behind when his owner moved. The roommate had been feeding Ziggy but stated “when this bag of food is gone, he must be too.” Our great foster in St Louis picked up Ziggy to get him ready for a trip to Seattle. Sweet guy! No issues with the dogs walking in the house. The foster was told he was microchipped “and that’s why they keep bringing him back” but no microchip was detected with scanning.