Pet Care Needed

4 yr old 5 lb shy chihuahua - quiet, literally almost never barks - not aggressive at all. Scared of everyone but me... would have to be taken out on leash - would run and be uncatchable! She's good in a crate or x-pen ... I have to have heart surgery in several months... I'd probably need someone to keep her for 4 or 5 days... I'm on Medicare, alone, not lots of money!