here's the first one that came up on a google search www.trainingloyalcompanions.com
They're in Winnipeg and they don't allow choke, pinch or e-collars in their classes, so that might be one to check out. They've got small classes, Fearful Fido classes, Who's Walking Who etc. They don't seem to be too expensive either.
Mal's are smart dogs. I think that's where people go wrong, smart dogs! They think they have to intimidate them to get them to listen. That's BS! So I'd be staying away from any of these trainers who say they know a certain breed and how to handle them.