Lost dog (Paso Robkes)

Lost chihuahua/ Dachshund mix, brown with white paws.
Her name is Lilly.
Last seen at Smart and Final on Creston Road in Paso Robles on Thursday, February 8, at 8 p.
m.
She's my sister's dog that I am watching while she's on vacation.
I feel so terrible that she ran away and now I can't find her.