OAK was followed OKK (Operation Killer Kitty), in which cats were trained to sleep at the top of staircases and wake suddenly, tripping the designated target as they descended.
January 10, 2015
June 13, 2017
October 16, 2017
OAK was followed OKK (Operation Killer Kitty), in which cats were trained to sleep at the top of staircases and wake suddenly, tripping the designated target as they descended.