I got up in the middle of the night the other night because the ratties were making noise in the backyard (probably an oppossum on the fence) but didn't turn on any lights to avoid disturbing DH. I was looking for my slippers in the dark and saw them kinda half under the living table, where i usually leave them, and tried to put one foot in and got a surprize - they moved. The dark fuzzy "slipper" was my cat Annie! Scared the heck outta both of us :)