It wouldn't surprise me if it was just a regular old toad who found his way into a cozy warm, building with tons of food and no predators. But for all I know it could be from Indomalaya.
According to a keeper this is an ordinary toad making himself at home inside where there are lots of cockroaches for him to eat, something I would prefer not to have known. He certainly is well-fed.
Thanks for sharing that disgusting tidbit Mr. Wrinkly. I'd have preferred not to know the cockroach thing too. But it is nice to know its just a common Canadian toad who was smart enough to move in for the winter where its warm, there are no predators and plenty of food.