Companion Care Needed

Looking for some companionship for my wife two days a week who suffers from early on-set Alzheimer's. She doesn't speak with words but is quite the happy little chatter box and has the biggest heart! She gets around great but would need help getting dressed and going to the bathroom. She also does fine eating on her own but may need some assistance on occasion; she takes her medicine fine but again, would need some assistance. Preferences for a caregiver is a non-smoker, has reliable transportation, and comfortable with pets. 9:30 a.m. - 5:00 p.m. Thursday's and Friday's