Canadian Universities do not offer MBBS after completion of schooling. The Universities provide MD courses after MBBS. Medical Programmes in Canada are generally from 3-5 years. First year is a preparatory course of 1 year for non science students. And then from there on it is 5 years of course. But if you want to join MBBS directly in Canada, you should have a undergraduate science degree. But if you want to join MBBS without a Bachelor's degree then you should try in Quebec. They accept applications from 10+2 candidates who have 1 year diploma program in CEGEP.