Companion Care Needed - Full-time / Part-time

About who needs care: I live alone and Im having knee replacement surgery. I have a dog (recently blinded) and a little cat but have a pet care person twice each day. Hopefully I will need 24 hour care for only a few days. Ive been told I cannot be released from th3 surgery center unless I have someone to care for me at home immediarely. About the care needs: I am usually self-reliant and hopefully will just need someone to perform tasks I am not mobile enough to do right away plus call for help if there is an emergency. Services needed include: feeding, bathing / dressing, and mobility assistance.