huh. I never came across the bug with the dog. Sorry that happened. You missed an amazing slideshow of rescuing your brother.
If you were still interested and wanted to see it you can try starting the game and press the P key. That should take you to the dog again and hopefully this time it will show you the outro.
Glad I helped you reach a proper ending! <3
As for the lightswitch - thats a sort of signature one of our team members has - he has a lightswitch that only makes the game a little darker in most of his games XD
If you played the "over the broom" game, they (if I am not mistaken) put a little 3D model of a sheep in every game they make.
