I agree with "Dog Training." If the once-a-day feeding and crate training don't get your dog back on an outside schedule, it would be wise to have your vet examine her for any physical issues. At that, if this is purely behavioral, you may need to either crate her while you're away, or kennel her outside--depending on the size and disposition of your dog, the climate in your area, and your budget. You may also want to consider giving her a new (or recycled) toy as you go out the door to take her mind off you leaving. Her free roam of the kitchen and living room should be curtailed from now on since she isn't trustworthy about her pooping!