hmm, who is that outside?  

For those of you who have indoor cats (or even indoor/outdoor cats), when your cat is inside and sees another cat outside, how do they react? My male cat has a few that I do believe he has "crushes" on. There's one that looks like him, but he never gets mad. He just goes window to window to see her/him. There's another white one that he kind of meows at, but still he's not mad. However, there's a gray tabby that comes and they try to fight each other through the windows :0(. So, anyway, it got me wondering, how does your cat react to the cats outside when they're indoors?