Got him a small bag of new food he is not interested in either. His poop is so perfect though but he does not eat! We were gone for 1.5 hour. I got him some sardines too which dogs enjoy very very much (dried sardines at the pet shop). It was a good walk. Met a few people: all dogs were on leash. Billy was off leash off and on when no one was around. Hubby was home when we returned.