I have to agree with Jen. In my house there a 4 that stay inside all day while mommy and daddy work, they only pick on each other. I too have no chewed cords, or mini blinds. Although, even though they have a cat tree/condo and a wooden scratching post, they have managed to ruin the trim around the sliding glass door and the trim to the upstairs bathroom (you just can not do your business in peace, they have to be there with you).