Caregiver Needed - Full-time / Part-time

I'm seeking transportation, help with errands, and possibly light household tasks on behalf of my aunt, who is in her 70's. She walks just fine, but can't see well enough to drive so needs transportation to stores for a few hours, every two weeks. There is a possibility of more hours depending on her needs. She has a well-behaved large dog. Thank you for your consideration.