Hello, I am living in Pakistan with my father and an elder brother. My elder brother has Canadian PR since last six months and is planning to go-to Canada in December this year. I am being inter company transferred to my Canadian office and I received my Canadian TRV in last month and will be leaving in November this year. I have my first cousin already settled in Canada since last three years. I know if we apply for my father's visit visa now (while me and my bother are in Pakistan) then his case will be pretty weak and chances for rejection will be higher. We cannot leave him alone here. If my cousin sends invitation and sponsor for my father's visit visa then what are the success chances? Is this doable? From where I can get more information? Someone please advice. Thank you.