Sitter Job in Trenton, Ontario

Hi there, I am looking to set up a few relationships with some babysitters in case one is not available. I have three children ages 1, 3, and 6. They are well behaved and I do not always need a sitter for all three. I would prefer the sitting to be at my residence since one of the reasons I would like to have a sitter is to avoid taking them all out at the same time. We can discuss more if you have other suggestions. One particularily trying time is when they are not feeling well and I need to be at work. My hours are 7-330 so it would be a big job to take over their care at home but I would pay well for a day like this.