Companion Care Needed

We need companion care for my mother in Liberty Hill. She is 90 years old, and has some health issues (Alzheimer's, COPD, etc.), but she's mobile (we have to remind her to use a walker, lol). Duties include companionship and social interaction, preparing meals, picking out clothing, assistance with bathing (sometimes), and occasional assistance with nebulizer or oxygen treatments. Preference is for a caregiver with Alzheimer's/dementia experience. Must be a non-smoker and comfortable with pets.