Remember the cats who were pranked by a plush puppy? It seems they got their revenge. Walter Santi's father came home one day and noticed the screened-in porch door was open, and the cat food bin in the cabinet was noticeably lower. So the family reviewed the security footage and saw an invasion of cats had taken place. There were thirteen cats involved, of which only a couple live there! Santi sped up the video and added captions to explain who was who.