Companion Care Needed For My Mother In Clarkston

About who needs care: Severe dementia Lives with her grandson, who is mentally disabled and not fully capable of taking care of her at this stage alone. She gets very scared and paranoid during the day and sometimes tries to leave and we need someone to keep an eye on her and just provide some companionship. This would be temporary until my retirement comes in December. About the care needs: Calm, kind-hearted, patient and understanding. All of the care has fallen on myself and sister and we both work full time, and my kids don't have as much time to assist during the day as well. Services needed include: meal preparation, errands / shopping, light housekeeping, and companionship.