Merci à Vincent Di Lena pour aide identification.

Thank you to Professor David Green for explanation and details for its identification (see comment section).

Et Merci à Jean-François Desroches pour le complément d'information (see comment section).

There was a thought whether this might have been a Fowler's toad because of the ressemblance to the pictures on the website (see link below). That would have been so cool!!!

http://www.dpughphoto.com/frogs_and_toads

https://www.ontario.ca/page/fowlers-toad

Besides being near impossible for a fowler's toad to be found in our area,
some other characteristics seem to lean towards an american toad:
possibly the parotoids are not touching the orbit.
See interesting comparison here: at snakesandfrogs.com