Serena will stalk them...she'll be sitting there, purring away, and then BAM! She's skulking along the carpet after some insect! She shakes her little butt, and then goes in for the kill! She always eats them right away, and then she looks at me like, "I just saved your life!" I call her my big protector, even though she's only 5 pounds... My mom's cat, Max, will only stare at them and meow at them. If they're on the window, he jumps at 'em and tries to scare them away, but he won't eat them. When I tell him to, he looks at me as though I asked him to walk on his hind legs and learn how to polka!