Companion Care Needed - Full-time / Part-time

About who needs care: My wife can get to the bathroom with the use of a walker. She cannot prepare meals, nor can she drive. Her memory is good, and she can remember to take her medications. About the care needs: We have two dogs, and the caregiver will need to feed them and let them out into a fenced yard. Services needed include: transportation, meal preparation, errands / shopping, light housekeeping, feeding, and bathing / dressing.