Join Date: Aug 2011
Location: Barcelona, London, on a plane
Programs: IB+ Gold, TK E+, Hyatt Globalist, Marriott LTP, IHG Diamond
Posts: 14,183
AFAIK you always have to collect your bags, clear Canada customs, and then re-check your bags on the other side.
Whether or not you can drop your bags instead of taking them to your hotel... don't know.