I have edited out your reward amount. Never put that in an ad. I will put your dog on my site also. I'm glad your dog is spayed! Is there no ID of any kind on her collar? What about a rabies tag?
Go to
Petfinder and at the top of the page see "Shelters and Rescues" Click that then bring up the list for Quebec.
Contact those places, and go to shelters and the SPCA often.