Our kitty, Lily (who looks alot like the kitty in 4 feline house's signature above), has hissed and growled and lashed out at one of the neighborhood cats when he went walks by the porch windows. It's sort of scary when she sort of loses control and it's hard to pry her away from the screen. The "enemy" cat belongs to a friend of our parents and he's a really nice and lucky black cat. (here's that black cat in the moment of being hissed and growled at: )
-Davis twin sons