Nanny Needed For My Children - Care.com : Job Details

We need a sitter a few mornings a week while me and my husband have office hours (at a near by location). My mother in law is at the house, she loves playing with our toddler but has a bad back. We just want additional support for her (she might be ok the whole time - so might include light housework, or walking the dogs, or maybe running an errand). More like a grandmas helper!