Pokemon is serious business.So because gamefreak coded a bulldog as a fairy species (a bulldog being fairy species, note that), you think it's deserving?
I guess you spend all your time thinking inside the box.
"Hey, I've been a fairy since I've been introduced. I should have resisted fighting a long time ago."
It was not worth introducing a new typing, so late into the franchise.
At least now Granbull has a way to differentiate himself from Ursaring. Let's be thankful for that.