It's the feral cats that appear to be the problem. Apparently, they consider the ferals to be hers because she does TNR or tries to find homes for them. She said that she keeps her cats indoors so if their property is being ruined, it's more than likely from the ferals. That one writer spoke correctly by saying that after the woman leaves the neighborhood, it's doubtful that anyone will pick up where she left off and the feral population will get worse. They just hurt themselves by trying to hurt her. I guess if you feed strays, they're considered to be yours.