Companion Care Needed For My Wife In Vienna

I need a companion care provider with Alzheimer's / Dementia experience for my wife in her 70s. Duties include providing companionship and social interaction. We ask that you handle transportation as needed. Preferences for a caregiver who is a non-smoker and comfortable with pets. My wife lives with me and also my daughter's family, on premises. This includes my daughter's husband and 3 small children, but we live in our own area of the house, in the lower level. Pet is a golden retriever. Dementia is mild to moderate. Able to perform her own self-care, including medicines, and personal care. She has limited mobility. Scheduled hours could be quite flexible given her and the providers schedule.