Domestic helper (full time)

We live in an independent house at Discovery Bay, Hong Kong. I am looking for an experienced helper who is an excellent cook and who can manage my younger daughter’s diet plan (she’s a teenager). We have a dog at home so need someone who is comfortable around dogs. There is already a full time helper who manages the housework, does the grocery shopping, laundry, gardening and pet care / feeding. So this requirement is for a second helper who will manage the cooking and manage the younger daughter’s diet plan carefully. The two helpers will need to share a bathroom but each have a separate sleeping area in the converted garage.