Elder Care Job in Ontario, California

We are in Ontario California, 91762, And am in need of a caregiver for my mother, 76 years old, with needs. We need help with some light housework, maybe getting grocerys, and some company for her. Here most important thing though is her wonderful Dog! She is now having to use a walker, and needs help walking the dog each day, (She is afraid he may pull and knock her down?) so walking the great dog a little is a Must. let me know,