Hands-on Care Needed For My Husband In Saratoga Springs

I'm looking for hands-on care for my husband who has Alzheimers and is in his 90s. He is mobile, conversant and not contentious at this pont. He is sometimes not stable and uses a cane or walker, so it is important he not be alone. Duties include providing companionship and social interaction, help in changing clothes, etc. We are looking for someone on Sunday and Monday nights from 9 or 10 p.m. to 8 a.m. we well as trying to fill hours on Sunday, Wednesday and Thursday from noon to 6:00. Preferences for a caregiver who is comfortable with pets and CPR / first-aid trained.