Double hound strike happened while etheric with 0 energy of executive alarm? Did only happen after smashing the window in the operating room, though.
Can also drop powdered glass.
After unequipping weapon, seems to surpress the hounds. Doesn't reduce alarm, though, still getting single needler internal guard.
Even having opera gloves seems to count towards 'having a weapon' for the dogs to spawn.
Aaaaand just got them while unarmed. So just seems to be random chance, and then you get alarm, while etheric. Slags right now, unsure if that matters.