Originally Posted by Calcifer
If you place them flat on the surface of a glass of water, they will float.
I bet Smidgen could watch that for hours on end, if he could stay awake.
If they vibrate or move around, he'd attack them with his six fingered paws, after staring at them for a while and rolling his ears back. When he's focused on prey like that, he's oblivious to pretty much anything else. You should watch him climb halfway up a wall chasing a laser pointer dot.