Nov 13, 2012 8:15 AM
There are plenty of signs and doormats for those who want to warm potential trespassers to "Beware of Dog". But what about warding them away with threats of home-protecting felines? This Ella & Ceasar Window Screen Film ($29) creates the illusion of a pair of ferocious kitties, lying in wait for the unwary. We think it will make for a subtle-but-effective way of deterring unwanted guests (if they're allergic).