I have a 1 year old shepherd mix. We have had him since 8 weeks old and I have been home with him everyday until this last month. He gets fed around 6am, gets walked and is outside for around 2 hours before I leave and eats around 6:30pm when I get home. Everyday around 1pm-2pm he poops in the house. I work 9-6 everyday and am unable to come home during work to let him out. Does anybody have any recommendations on how to get him to change his schedule?