Companion Care Needed

About who needs care: He has advanced stage of early onset Alzheimers and congestive heart failure. He likes old westerns/tv shows, he enjoys going for a drive as well. I just would like to have someone come in for minimal care and companionship. To stay with him so I can get a break or tend to outside chores. Preferably a dog friendly caregiver. About the care needs: Dog friendly. Patient with a sometimes very stubborn/rude Alzheimers patient. Services needed include: companionship.