Companion Care Needed For My Mother In Santa Barbara

We need companion care to take care of my mother in Santa Barbara a few hours a day, a couple times a week. She likes to stay busy, loves going on walks, window shopping, lunch, and going on errands. She lives with our family and during the day, when we are at work/kids are at school, she would benefit from some stimulation. She needs gentle assistance with prompting to take medication in the am and reminders to eat/drink. She struggles to prepare her own food and needs some support in this area. She is fun, has a good sense of humor, and is good company. Her short-term memory is deteriorating, long term is intact. We would prefer someone who can handle light housekeeping. Preferences for a caregiver who is comfortable with pets and a family environment.