Let me preface this by stating that I do not care for door knobs. The doors in my house only had door handles until today. Turns out my new cat is an expert at opening doors that have door handles. Last week he made it into the backyard and I barely got him by the tail before he could make it all the way over the wooden fence. The front door, the door to the garage, and the door to the backyard have now door knobs. Tigger looks frustrated. I'm sure he's already plotting his escape.