Frankie looking for a babysitter or nanny in Winnipeg

We have two amazing boys ages 5 & 8 and one loving large French Mastiff. We are self employed as a therapist and freelancer so need childcare at different hours/days depending on our respective schedules. We are looking for someone who is able to pick the boys up from after school program, get them home and get them dinner until one of us can take over. Some weekends needed as well.