Babysitter wanted for childcare in Vaughan

Hi we are a family of 4. My eldest son 7 years old and is a special needs boy. He is wheelchair bound. So needs lifting and carrying. He drinks special formula milk which needs to be fed in bottle in his wheelchair. My daughter is younger, energetic, can feed herself, needs to be watched. Both kids need occasional diaper changes. My husband works full time and I am a stay at home mom. Taking care of a special needs child is exhausting so I take little breaks to recharge myself.