Yup - definitely get another kitty. That's how I got Mishi -- I thought Mitzi was bored being home alone. Of course it will lead to purchasing more toys which they will ignore. Mishi likes chasing Mitzi's tail and Mitzi just likes chasing Mishi ....

I'm sure they keep each other entertained while I'm at work, although I have to admit they are very clean about it - at least so far. Except for a trash can being tipped over once, nothing's been broken, no plants overturned, etc. I'm a lucky girl!