Hands-on Care Needed For My Mother In Newburyport

About who needs care: My mom is 89, living with my dad age 92 in assisted living. She has mild to moderate dementia and is fully mobile but shaky. Looking for a person who can be a companion, go on walks, activities to give my father a break from care which he has largely been providing. About the care needs: Familiarity with dementia and patience would be very important. Services needed include: meal preparation, errands / shopping, light housekeeping, companionship, feeding, and bathing / dressing.