Babysitter wanted for childcare in Waterloo

We are a family of 4, with one dog. We are looking for a sitter to help with occasional babysitting when we are going out for dinner or if we have appointments and conflicts with our work schedule. Our daughter is fun, energetic and shy. She warms up to people once she gets to know them and loves to colour and draw pictures. Our son is curious, happy and energetic. He is shy at the start but is easily to win over with food. We have two one dog who might not come down from upstairs and is shy. We are looking for someone to help us out on occasion when my husband and I have conflicts with our work schedule.