Bill Murray asks that question in Stripes. Me, I've always been a cat person through and through, so when O.Y. passed on, my tears stayed in their ducts and refused to be jerked. Still, you've got to love that peppy theme song. And you've got to love this rousing lip-synch of it. (Nice headgear, by the way.)
One more quick bit. You can see the punchline coming from a hemisphere away, but it still made me laugh out loud.