This was fucking horrifying I could feel my heart beating out of my chest

edit: After reading multiple reviews I've found that many are bugged by the fact you have no idea what's going on, and to that I have two things to say.
1) stay away from the bad doggies
2) In my opinion, I think with any explanation the episode would be overdone. Having no idea where they were, when this was filmed, and who they were all…