Aug 13, 2008 10:25 AM
No, it's not a portal to another dimension (although your feline may disagree.) It's a Petsafe Cat Window ($100). Designed to mount in a standard window, this innovative pet door features a weather-tight design, four-way locking flap and clear faceplate. The result? Kitty has a new road to freedom, and you have significantly lower heating and a.c. bills.