How do I stop my adult, spayed female cat from running outside?
My cat is about 3 years old, spayed as a kitten, and has ALWAYS been an indoor only cat. Lately she has taken to running out the front door, usually when I am bringing my dog back in from a walk and my handscare toofull or I am too distracted to stop her. Obviously I don't want my little brat to be pooping all over the apartment complex, jumping on peoples cars and generally making a nuisance of herself outside. Not to mention being killed by poison, big dogs, hawk, cars, disease...
Why would she start this so suddenly, and how do I stop her?