You are sleeping, soundnessly in your bed at 4 am, when suddenly you are awakened by the sound of a bell jingling. You realize it's the bell on your cat's collar.
The jingling stops.
You lay down on your bed again, back to sleep. You are just about to fall to sleep when you hear the jingling again. You get out of bad, annoyed. You begin to walk down the hall to get your cat and put him in bed with you so you can sleep. You stop halfway down the hall and gently clap your hands.
"Here kitty kitty, come here kitty." you call out for him but he doesn't come, and the jingling continues, disturbing you further.
You're about to call out again when you remember your cat, kitty has died three weeks ago. All of a sudden, you see a small object fly from the darkness to where you were standing. Right in front of your feet. You look down at it and see it's your cat's collar.